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"}, 0x40) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) connect(r1, &(0x7f0000664000)=@hci={0x1f, 0x3}, 0x6) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="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", 0x970}], 0x1, &(0x7f0000007000)=[], 0x0, 0xfffffffffffffffe}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000332000)='/dev/vga_arbiter\x00', 0x400, 0x0) statx(r2, &(0x7f0000949000)='./file0\x00', 0x0, 0x7ff, &(0x7f0000cb3000-0x100)) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}, {&(0x7f0000118000-0x2d)=""/45, 0x2d}, {&(0x7f0000a12000-0x5)=""/8, 0x8}], 0x3, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x6}, 0x2) 2018/02/02 17:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000008f000-0x24)="2400000024007fff00001000010001000047f6ff010000000000ffbdffffffff0100ff10", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000067e000)='/selinux/mls\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000569000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f4000-0x2b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) syz_emit_ethernet(0xec, &(0x7f0000030000-0x9)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x0, 0x7ff, 0x5}}], {@llc={0x4, {@snap={0x1, 0x1, '5', "0f32dc", 0x88f5, "5f9cf355df6229f157249ae71549985111fa44c8e2eab82bd0cd788325b38b93791bbacb28b1b02211157b1dbdf4d4fd308eb9706ed141b46b99f0292acdd63a59d9180b9eebb7933ee7303761a56bd1a33cd2de0d0ee66ffc75c9e9cd7966a3ef9e740af4dde2f3980e2fa7e57045a2e472e5dfe0df44183cf720709b15ed174b4e894f867cfdf9d1210444ee463d55d52063873f4b56cc7434984f721d81dfa3b00d66606ea2e504598ac8295a188b0e33552771f40f65a6b0da041e60f7c071ab7c3a73efc674a48bd2f4fed5b626b634"}}}}}, 0x0) 2018/02/02 17:20:43 executing program 1: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f7d000)='/dev/vcsa#\x00', 0x9ac3, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x80000000}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fa9000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000-0x10)={r2, &(0x7f0000002000-0x40)=""/64}) 2018/02/02 17:20:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(0xffffffffffffffff, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000881000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00004b7000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000f10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2977c3dcbe37fbcd57d1579fcb4d8836eb442d9cad2f5a6f8e6be70f4ecbffe94a9a4bde7d68cf6ad6cb4013477b82bfe19fce400b90d67c096d8ffd5423657e", "b78d4b71ce437ab33bebe1983958e4f3ac5050823cf61cdf2a8a9f3dd5539f7f375694844167d98d1eb88c113f85b37bb3300f4a607564a9ab267ac62e040ad2", "e91d826869a8c3de72402c116040c9ff67727149d9d6b51a31f57923e117be35", [0x0, 0x81]}) r1 = socket$packet(0x11, 0x3, 0x300) bind$ipx(r0, &(0x7f0000ca1000)={0x4, 0x4, 0x3, "a824c3d1d11e", 0x7ff}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x111) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/02 17:20:43 executing program 6: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) recvmsg$kcm(r0, &(0x7f000046e000-0x38)={&(0x7f0000f1b000)=@ipx, 0x10, &(0x7f0000363000-0x30)=[], 0x0, &(0x7f0000f1b000)=""/4096, 0x1000}, 0x21) r1 = socket(0x0, 0x4, 0xd9) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00004f3000)=0x7, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000813000)=@security={'security\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x98, 0x260, 0x160, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000a90000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x160}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xb}, 0x0, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="4fcf979b632b3ff3f3cb702a7863b35d", {0xff}, {0xff}, 0x16, 0x2, 0x20}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x204, 0x4, 0x0, 0x1}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xaa, 0x30c}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0xb66dc4025a9c7088, @common='ip_vti0\x00', @generic="c94f48c64aced23ab57c7be4a3043a50", {0xff}, {0xff}, 0x8d, 0x3, 0x67}, 0x0, 0xc0, 0x100, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x3}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x9, 0x7}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "b6e125b9180fd3a12811e186dd2868ef79104253f42bac5394d600dd89f0"}}, {{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x922}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x5, 0x1, [0xbe5, 0x7f, 0x3, 0x1000, 0xc5, 0x1000, 0x2, 0x9, 0x2, 0x5, 0x0, 0x0, 0x330, 0x2, 0x2], 0x1, 0x2}}}]}}, 0x3c0) sendto$inet(r0, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f1d000-0x8)='./file0\x00', 0x0) 2018/02/02 17:20:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c37000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000004000)='./file0\x00', 0x8, 0x2) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x25) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000007000)=""/98) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000006000-0x40)={0xfffffffffffffff7, 0xa59, 0x4, 0x8001, 0x3f, 0x3, 0x8000, 0x7}, &(0x7f0000006000-0x40)={0x3, 0x7, 0xffffffffffffff00, 0x8, 0x8, 0x400, 0x6, 0x800}, &(0x7f0000006000-0x40)={0x9, 0xab, 0x2, 0x9, 0xfffffffffffffff9, 0xfb76, 0x7, 0x401}, &(0x7f0000007000-0x10)={r3, r4+30000000}, &(0x7f0000006000)={&(0x7f0000007000-0x8)={0x2}, 0x8}) bind$vsock_stream(r0, &(0x7f0000006000-0x10)={0x28, 0x0, 0x10000000000000, @any=0xffffffff}, 0x10) fsync(r1) shutdown(r0, 0x2) 2018/02/02 17:20:43 executing program 2: socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0xffffffffffffffab, &(0x7f0000e97000-0x8)=0x1) read$eventfd(r0, &(0x7f0000272000-0x8), 0x456e91535ade50bd) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000c1d000), 0x4) 2018/02/02 17:20:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) r1 = syz_open_dev$admmidi(&(0x7f0000e1c000)='/dev/admmidi#\x00', 0xa6e, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00006ba000-0x24)) fremovexattr(r1, &(0x7f0000f18000)=@random={'osx.', 'vboxnet0!proceth1bdevposix_acl_access#\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000360000)=0xffffffffffffffff) 2018/02/02 17:20:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(0xffffffffffffffff, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') rt_sigaction(0x3e, &(0x7f0000e0f000-0x20)={0x5}, &(0x7f0000c4c000), 0x8, &(0x7f0000616000)) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='status\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8), 0x200000000000006) 2018/02/02 17:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fab000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00009d3000)={0x1, 0x3}) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) pread64(r0, &(0x7f0000682000-0x6f)=""/111, 0x6f, 0x5d) 2018/02/02 17:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000069d000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_emit_ethernet(0x1011, &(0x7f000064f000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@llc_tr={0x11, {@llc={0xf4, 0x7e, '$', "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"}}}}}, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00002bb000)={0x3, 0x1, &(0x7f0000abe000-0xb2)=""/178, &(0x7f0000505000)=""/175, &(0x7f000014e000)=""/208, 0x3ffe}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000832000-0x14)) set_tid_address(&(0x7f000008c000)) 2018/02/02 17:20:43 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f0000727000)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x1b, 0x0, 0x0) timerfd_create(0x7, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000151000-0x8)={0x0, 0x1000, 0x1}, &(0x7f0000883000)=0x8) mlock2(&(0x7f0000ee7000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e36000-0x14)={r1, 0x7, 0x835, 0xb285, 0x1, 0x200}, 0x14) 2018/02/02 17:20:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f9b000)='net/sockstat6\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f8b000)={0xfffffffffffffffd, 0x8, 0x1, 0xe2f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000099000-0x24)={0x20, 0x99, 0x2, 0x2b54}) syz_open_pts(r1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c16000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000a84000-0x8)=@assoc_value={0x0}, &(0x7f00002df000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a7b000)={r4, 0x401, 0x401}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002da000)=0x6, 0x4) ioctl$TCSETAW(r1, 0x5402, &(0x7f00003cf000)={0x9, 0x100000001, 0x7}) socketpair(0x1d, 0x2, 0x1, &(0x7f0000df3000)) 2018/02/02 17:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000af9000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}, 0x5c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00003f3000)='/dev/vcs\x00', 0x200000, 0x0) bind$pptp(r1, &(0x7f0000d90000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) 2018/02/02 17:20:43 executing program 3: syz_open_dev$sndmidi(&(0x7f0000b4c000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) openat$autofs(0xffffffffffffff9c, &(0x7f000092a000-0xc)='/dev/autofs\x00', 0x800, 0x0) 2018/02/02 17:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4), 0x5, 0x0, &(0x7f0000fd7000-0x10), &(0x7f0000000000), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000647000-0xd)='/dev/usbmon#\x00', 0x8, 0x101800) r1 = syz_open_dev$vcsn(&(0x7f0000d9a000)='/dev/vcs#\x00', 0x92bf, 0x8180) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00007c8000-0x8)={0x0, r1}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00006c7000-0x8)=[0x10001, 0xca20]) r2 = syz_open_dev$sndmidi(&(0x7f00004f0000-0x12)='/dev/snd/midiC#D#\x00', 0x18000000000000, 0x2000) bind$alg(r0, &(0x7f0000138000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) fchmodat(r2, &(0x7f0000da1000)='./file0\x00', 0x160) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000ac0000-0xb6)=""/182) syz_open_dev$urandom(&(0x7f0000424000)='/dev/urandom\x00', 0x0, 0x200) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00005d5000)={0x2, "a89f"}, 0x3) 2018/02/02 17:20:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(0xffffffffffffffff, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000603000)='net/if_inet6\x00') pread64(r0, &(0x7f00006f6000), 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000f9c000)={0x6, 0x5b}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008ae000)={0x7fff, 0xe30, 0x2, 0xffff, 0x1, [{0x1, 0x7, 0x2, 0x0, 0x0, 0x900}]}) 2018/02/02 17:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004c8000)='./file0\x00', 0x6000, 0x0, 0x0, 0x3, 0x20040) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r0, r1) r2 = syz_open_dev$sndmidi(&(0x7f0000ee5000-0x12)='/dev/snd/midiC#D#\x00', 0x10000, 0x101082) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00007ab000-0x6)={0x8001, 0x8, 0x7fff}) write$fuse(r2, &(0x7f00004e1000)={0x93, 0x0, 0x1, @random="f1a99c5e8551b7e7fca7535c3c66cbc476e394c424b8ec8bd9651935f3c302e38d83fe4d1c26f75a997632348dfe3e4b663d0c81c5335f80a714255a3b94bce4a2c2bc8540c4636b8c8677c04f3486e1499026b12c826a75ee614e56abdb48c606f6918747cab26278929a630a067f1ba3f7f3ee6716642fbe6fb60d6f315f3e2c624b"}, 0x93) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5}, [], {0x95}}, &(0x7f0000392000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000cf6000)=""/153}, 0x48) 2018/02/02 17:20:43 executing program 5 (fault-call:10 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f000016d000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r1}, 0x14) r3 = getpid() stat(&(0x7f0000c63000-0x8)='./file0\x00', &(0x7f00006f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000969000)={r3, r2, r4}, 0xc) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 17:20:43 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000027000-0xb0)=""/176, 0xb0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f000002a000-0x8)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x6d, r0, &(0x7f0000029000)="8c36a79f6cd777d545a41fc8d85daf19de6c7e8607a0c8d85ecc991d01c29b8ba4f72f4141ae34bd131cd30232061bf15576fcce6dc12514ba40bffeccd248f8ba309315c099c8936277a710239e9417b95831f5d9aa772e0fe49887b62faabeeae41a094a2e0902fae9397af48d859fd6dd921660da2430507cfdfd9037cead684b9b4df402e239dcb5f3c5", 0x8c, 0xffffffffffffff6b, 0x0, 0x1, r2}, &(0x7f0000014000)) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) [ 135.139895] FAULT_INJECTION: forcing a failure. [ 135.139895] name failslab, interval 1, probability 0, space 0, times 1 [ 135.151209] CPU: 1 PID: 18762 Comm: syz-executor5 Not tainted 4.15.0+ #292 [ 135.158470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.167811] Call Trace: [ 135.170407] dump_stack+0x194/0x257 [ 135.174022] ? arch_local_irq_restore+0x53/0x53 [ 135.178692] ? __lock_acquire+0x664/0x3e00 [ 135.182930] should_fail+0x8c0/0xa40 [ 135.186640] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 135.191725] ? __lock_acquire+0x664/0x3e00 [ 135.195947] ? find_held_lock+0x35/0x1d0 [ 135.199990] ? __lock_is_held+0xb6/0x140 [ 135.204059] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 135.209943] ? rcu_note_context_switch+0x710/0x710 [ 135.214857] should_failslab+0xec/0x120 [ 135.218808] kmem_cache_alloc_trace+0x4b/0x750 [ 135.223380] ? print_irqtrace_events+0x270/0x270 [ 135.228127] sctp_datamsg_from_user+0x12a/0x1210 [ 135.232871] ? sctp_datamsg_free+0x90/0x90 [ 135.237089] ? lock_acquire+0x1d5/0x580 [ 135.241043] ? lock_sock_nested+0xa3/0x110 [ 135.245254] ? lock_acquire+0x1d5/0x580 [ 135.249212] ? sctp_sendmsg+0xc1e/0x35e0 [ 135.253266] ? mark_held_locks+0xaf/0x100 [ 135.257384] ? do_raw_spin_trylock+0x190/0x190 [ 135.261940] ? sctp_id2assoc+0x2a9/0x390 [ 135.265978] ? sctp_wfree+0x670/0x670 [ 135.269754] ? lock_sock_nested+0x91/0x110 [ 135.273963] ? trace_hardirqs_on+0xd/0x10 [ 135.278086] ? __local_bh_enable_ip+0x121/0x230 [ 135.282736] sctp_sendmsg+0x1447/0x35e0 [ 135.286711] ? sctp_id2assoc+0x390/0x390 [ 135.290751] ? avc_has_perm+0x43e/0x680 [ 135.294713] ? avc_has_perm_noaudit+0x520/0x520 [ 135.299366] ? __handle_mm_fault+0x2330/0x3ce0 [ 135.303927] ? check_noncircular+0x20/0x20 [ 135.308137] ? find_held_lock+0x35/0x1d0 [ 135.312183] ? find_held_lock+0x35/0x1d0 [ 135.316234] ? avc_has_perm+0x35e/0x680 [ 135.320186] ? sock_has_perm+0x2a4/0x420 [ 135.324225] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 135.329571] ? lock_release+0xa40/0xa40 [ 135.333529] inet_sendmsg+0x11f/0x5e0 [ 135.337306] ? inet_sendmsg+0x11f/0x5e0 [ 135.341256] ? inet_create+0xf50/0xf50 [ 135.345124] ? selinux_socket_sendmsg+0x36/0x40 [ 135.349778] ? security_socket_sendmsg+0x89/0xb0 [ 135.354513] ? inet_create+0xf50/0xf50 [ 135.358394] sock_sendmsg+0xca/0x110 [ 135.362092] sock_write_iter+0x31a/0x5d0 [ 135.366133] ? sock_sendmsg+0x110/0x110 [ 135.370082] ? __lock_is_held+0xb6/0x140 [ 135.374130] ? iov_iter_init+0xaf/0x1d0 [ 135.378085] __vfs_write+0x684/0x970 [ 135.381780] ? kernel_read+0x120/0x120 [ 135.385643] ? bpf_fd_pass+0x280/0x280 [ 135.389515] ? _cond_resched+0x14/0x30 [ 135.393383] ? selinux_file_permission+0x82/0x460 [ 135.398210] ? rw_verify_area+0xe5/0x2b0 [ 135.402257] ? __fdget_raw+0x20/0x20 [ 135.405950] vfs_write+0x189/0x510 [ 135.409472] SyS_write+0xef/0x220 [ 135.412905] ? SyS_read+0x220/0x220 [ 135.416508] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 135.421511] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 135.426254] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 135.430985] RIP: 0033:0x453299 2018/02/02 17:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000bce000)=[], 0xffffff36) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000026b000-0x4)={0x0, 0xa5}) perf_event_open(&(0x7f0000208000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0x112, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x5) 2018/02/02 17:20:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fstat(r0, &(0x7f000095a000)) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001a000)=""/195}, 0x48) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000001e000-0x10)={&(0x7f0000000000)='./file0\x00'}, 0x10) 2018/02/02 17:20:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) read(r0, &(0x7f0000c28000-0x63)=""/99, 0x63) mount(&(0x7f0000589000)='./file0\x00', &(0x7f0000824000)='./file0\x00', &(0x7f0000156000-0x8)='hfsplus\x00', 0x4000, &(0x7f000094e000-0x5)="91c008c4dd") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000020e000-0x1162)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "c3e7e4", 0xf98, 0x6, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xf98, 0x0, "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"}}}}, 0xfca) r2 = syz_open_dev$sg(&(0x7f000099f000-0x9)='/dev/sg#\x00', 0xc4, 0x8000) setsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f000007f000)="b26d291742980f46534c3911eae6bf483c4ef92457e56acfeae8fd8a66b8f4a513a5330a8e1e051c1a2611e52a8c6e7282775f89737c7d55ae", 0x39) 2018/02/02 17:20:43 executing program 2: mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b3a000)={0x0, 0x0}, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xc, &(0x7f0000000000)={0xcf89}) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f0000b3e000-0x18)={0x0, 0x0, 0x0, 0x0, 0x7}) r3 = inotify_add_watch(r1, &(0x7f0000b3a000)='./file0\x00', 0x442) ioctl$TIOCSBRK(r1, 0x5427) inotify_rm_watch(r0, r3) 2018/02/02 17:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000de7000-0x8)={0x0, 0x0}, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) vmsplice(r1, &(0x7f0000c5a000)=[{&(0x7f0000c71000)="0f626ba626cd6a3edc4f56a32317fb50442d9bd41ebc67431acba1c0f894011e2aa31d0504445b32a886b6097018", 0x2e}, {&(0x7f00005e1000)="2e5f40fa208aa756b77068f3e8b354acc287b839d4f47cfd8747c9726ea84fd3cd070969d40e7765bf6f0c1801f53ab010fb56c82b2cd6afdbe896e766bd545d0c53d6efa96866cc433fef1e87f048ad1254f1bb376eb17a76c65d38f9961dfbecb8535791cb23c0b85271a4e558c2ed82d0088349ac8642ee3c5a2152b6b23f25f2026f627cfd7c40be70148b42c08181ce57da8161fc48965427a82f11fe0a172a55fe899f285e0cab60c62b4a7e", 0xaf}, {&(0x7f0000b54000-0x1b)="c4c1156a285b7dc7670350436a576906257d6e99ea2e27aba2e6c7", 0x1b}, {&(0x7f0000f02000-0xd5)="03ba8d3dc402956db7565dcbcebca1676b199daa0c03b404da5ff10c638e218357e42393db98ab449e73c7a3327b8f6616ae1e6e3191427edf885b170557dbe663f8886a7f5071514a492c45e9d887b96d7e05f1795b9a3e141aea48bcc69f4b9b839a4f240929f7dfe414275bce0384a837aadde011c66ef30e41673e0bbec0d71ffe57234b7f83e5adbecb1cca067132221f61e11c1d625ccdbb79246e0958cc0ce7071885a49971c4985cd4da17c3d95f7bcfa5174701dfcec681ec615f6c50bd710d62bc326dcd8c181a1075209abcecedee5b", 0xd5}, {&(0x7f0000842000)="7c63e0da657a8123f0084adad14cb62e4d71481454ceee83546b9b97baeef526da97859339aa312312abfd9764a823d719568d6046492ac73d9b7276efcd9e13f2951fe7eb34a2f409948a112001def937d9571975ab6c6cca9eb1b6df78db523f274113536cbc8b56a113699c525c1bc598389846ff9aed1832d77f80b3b6ef521353176308c322290874abdf6cafef09042409b9173c4493e32527539bfcea186cb701ab0b5e401bf642bc8c", 0xad}, {&(0x7f00003ab000-0xa7)="382c48682ed76ebf163433d7916f4584559ffbee30a9672a548ac5b22f9bc3838e4317cf31cb571331869ad421d593b29d05439a893a64658c7e05553dda1a58db0ac7d31c00b0fc814323b67a9f6d0ccbac8e4b3762b34b946069e4bbb066cfbb71a5883a397661ad2f33933a38fe56f492c1da10dcbfae8ded4e6d2e1b19dc06e70f372771e183c089d9252aa5a671310ec14392c01b6443a287eed8b53e4793a9871493af9f", 0xa7}, {&(0x7f000011d000+0x91f)="51ce15f41cdb8b1694c8486518ba30bb46a9a82e6790c205a7ba7d4db55064bd3d5406500e9c008cd7b11ac74537d61182bd0fb4ba827da56d2e2dbd79863e5dbc539826", 0x44}, {&(0x7f00000bc000)="6ac6c6629f1c93fb1e18592acd72ac38c09b14ebbb42f8821f8f41f09856bf30687e7c03d7581e0b0f0c7af32122c2c5939fe09c77588922d9de9a6a80f0613d29657ee8493061b621ad7b44671a752bfa711396a51826169ce2e7d17423fc7b0429d07445bb38133cdfb16a9844d068f7bc37a035d4d4d8133db2704252fb0647a0f72b960dd86eb76b2056df81d7", 0x8f}], 0x8, 0xc) 2018/02/02 17:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x297, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f00007e3000-0x1)="8f") 2018/02/02 17:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000066000)) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000920000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc), &(0x7f00000da000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000745000-0x4)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc), &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000021f000-0x4)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000), &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc), &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d60000)={{{@in6=@local, @in6=@empty}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00002e1000)=0xe8) getgid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000da5000-0xe8)={{{@in6=@empty, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f00008f2000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000983000-0xc), &(0x7f0000c0c000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000511000-0xc), &(0x7f0000466000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@loopback, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000e0b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b), &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc), &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000), &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc), &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000173000), &(0x7f00007f4000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}], 0x1, 0x0) write(r2, &(0x7f0000476000-0x92), 0x0) close(r3) 2018/02/02 17:20:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) [ 135.434163] RSP: 002b:00007f1b1a438c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 135.441846] RAX: ffffffffffffffda RBX: 00007f1b1a438aa0 RCX: 0000000000453299 [ 135.449091] RDX: 000000000000032a RSI: 00000000204a1f49 RDI: 0000000000000013 [ 135.456339] RBP: 00007f1b1a438a90 R08: 0000000000000000 R09: 0000000000000000 [ 135.463586] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 135.470838] R13: 00007f1b1a438bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/02/02 17:20:43 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000013000)='/dev/dmmidi#\x00', 0x9, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000013000), &(0x7f0000010000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000000b000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0x400480) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000014000-0x8)=@assoc_value={0x0}, &(0x7f000000b000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000e000-0x14)={r3, 0x8, 0xb79, 0x7fffffff, 0x1c}, &(0x7f0000000000)=0x14) 2018/02/02 17:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) openat$vnet(0xffffffffffffff9c, &(0x7f000097f000)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0xfffffffffffffed2, &(0x7f0000a5e000-0x65)=""/101, 0x0, 0x2}}, 0x24e) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006a2000-0x4)=0x0) capset(&(0x7f000092e000-0x8)={0x399f1336, r1}, &(0x7f0000174000)={0x2, 0xff, 0x73, 0xb9d, 0x7, 0x5}) 2018/02/02 17:20:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e52000+0x2bd)='/dev/ppp\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000af0000-0xe3)="16997f3d873ee75db155b67ca3ab08262536d0565a2e10a827d82520679debaa94fe049aea29acf19f2d55d3a2376864b8eec73eff6472d1a26a999a8a5c9f98fb146b67139c94919e9200983ed9f941f57df5e13d3bfc46272560653ac841bc3d8e1ea9ce69227f018ac8ef722474d94f157024b52c201bce220bab6683b95df91d6882e1ed18dba40e2b06e6c80c4cedfc7c6a260e9034558dcc95ee624d8ef48a35c13d881b543fb4b59392dae29f5b195b5296702ecde840815b4cc3b7576e5d262311fb5b2a5485c4c55831ead18efcefbb284699d168f8e1ddbed18603c9471b", 0xe3, 0x4000, &(0x7f0000252000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000d07000-0x8f)=""/143, &(0x7f000096c000)=0x8f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f00000d6000)=0x10001, 0x4) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000694000)={r4, 0x0, 0xf2, 0x3f}, &(0x7f0000f6f000)=0x10) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r5}, &(0x7f000034f000)=0x8) write(r1, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fac000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b2a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ce2000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002e7000)={r2, 0x80000001, 0x9, [0x9, 0x3, 0xffffffffffffc773, 0x0, 0xfffffffffffffffc, 0x2, 0x62, 0x7, 0x7]}, &(0x7f0000ace000)=0x1a) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000ba1000)={&(0x7f0000d4b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f00006fd000-0x90)=[{&(0x7f000005a000)=""/4096, 0x1000}], 0x1, &(0x7f0000b5a000-0x74)=""/116, 0x74}, 0x100) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x2) [ 135.529381] device eql entered promiscuous mode 2018/02/02 17:20:43 executing program 1: init_module(&(0x7f0000533000-0x26)='em1securitysecurityprockeyringcgroup-\x00', 0x26, &(0x7f00000e2000-0xc)=',[mime_type\x00') r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000011c000)={0x0}, &(0x7f00000c3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000108000-0x14)={r1}, &(0x7f0000651000)=0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006ad000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000002000-0xde)="696c6c696e6f697300bb605d5c31b78a1450384c51525f0410bf3f333a30afdcbb40bac911d70e2b0f5ad2c3985b2ea9ecd263b962000000000000000982a01bc2ccbe49aadeb251f55aba450d55fbe40bf74e08e385034655cc593155e1d9e4d105ab5280c820170210e4cbb1e2a1ee1efa0224d58fc7815e42aee5651977c03d4bcce8b7a9eb24fba5ce198d502e8e36cb7072e5164a9e3932c69b1342eed88819e248c6f029daea86e32fb7c518a5eb8b284bac857eb483d411185e6e9b7cc0b506aa8ac78c276961d24dd4e99da09ee8c249f5c53710907ba0febc3b", 0xde) r3 = syz_open_dev$adsp(&(0x7f0000585000)='/dev/adsp#\x00', 0x8, 0x40000) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00001d8000)={0x407d, 0x10000, 0x1, 0x3, 0xfffffffffffffff9, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000000)={0x80, 0x14, 0x0, 0x9, "f4804f5727018594b1057abc58d92e0d961dcdcc75d09231cf70e1a0f4a915ff"}) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000000)={0x946, 0x8, 0x6, 0x200, 0x8000, 0x80000001}) 2018/02/02 17:20:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x100, 0x1f) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14, 0x800) r4 = syz_open_dev$mouse(&(0x7f0000f86000-0x12)='/dev/input/mouse#\x00', 0x0, 0x400) kcmp(r0, r1, 0x7, r3, r4) r5 = socket$packet(0x11, 0x1400006, 0x300) mmap$binder(&(0x7f0000e98000/0x1000)=nil, 0x1000, 0x0, 0x1013, r5, 0x80000) 2018/02/02 17:20:43 executing program 6: r0 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000aa2000/0x4000)=nil) shmat(r0, &(0x7f0000582000/0x1000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d37000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000021c000-0xc)={&(0x7f0000a16000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000cb6000-0x4)={r1}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/02/02 17:20:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) write(r1, &(0x7f00003bb000)="e1e53cbe5d9f2dcb3104b979fded5acd9db13562f098ae612dc54d1651ffbb2f88e6cfe9c0670481619fd2a576b2106dd6eae3bf2bedc1e23a5882ceac30f798f094fe8dbfad67ec26d1847a1d415c92e3a7cdadadaadfad208254119227736964a5d096877764181979111c41e4c50027148124ab7bc6adf4d54fb31a122d0ed8fd008c22f47ab76e2bcb4957fc5d553baad962b3fff5d273ea904b8fca69c42165c11921b904bb7958a223cc9e70438e9e90925a0c3323f6dae89f", 0xbc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) [ 135.635968] dccp_close: ABORT with 4294967275 bytes unread 2018/02/02 17:20:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000df8000)={0x2, r0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001a8000-0xc)={0x20000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000b2a000-0xbc)={0xfffffffffffffffa, 0x0, 'client1\x00', 0x0, "baf1784076f2cd90", "2efbc6b15d2aaefe1b262d0503909e651ff7b683d6ef90c2d872b701b1dd849c"}) 2018/02/02 17:20:52 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78000)={@generic="f3d57e07404a5b04b603bb4a4b0b7dd9", 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f79000-0xc)={r1, @broadcast=0xffffffff, @empty}, 0xc) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000f78000-0x4)=0x400, 0x4) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000079f000)='/dev/audio\x00', 0x20000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000e3e000)={0x2, 0x82ae, 0x7ff, 0x9, 0x7fffffff, 0x6, 0x6, 0x3, 0x400, 0x8, 0x0, 0x1}) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xef, &(0x7f0000f78000+0x286), 0x0) 2018/02/02 17:20:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ebe000-0xa)='/dev/ptmx\x00', 0x0, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) syz_open_pts(r0, 0x8000) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/02 17:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c10000-0x4)=0x0) ptrace$setopts(0xffffffffffffffff, r1, 0x89, 0x24) r2 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x83) dup3(r0, r2, 0x0) 2018/02/02 17:20:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x618) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) r1 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r1, &(0x7f0000098000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/02 17:20:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ee3000)={0x0, 0x0}, 0x4000) ioctl$KDDISABIO(r1, 0x4b37) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r2, 0x0) r4 = dup2(r3, r2) r5 = gettid() setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f000083c000-0x10)={0x1, &(0x7f00008f8000-0x8)=[{0x6, 0x1f, 0x1f, 0x2}]}, 0x10) sched_rr_get_interval(r5, &(0x7f0000e2d000-0x10)) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f00007cc000-0x39)=""/57) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a35000-0x8)=0x5) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/02 17:20:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = msgget(0x1, 0x1) msgrcv(r3, &(0x7f0000732000)={0x0, ""/231}, 0xef, 0x0, 0x2000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009a2000)=0x5a9, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000020b000)=0x6800000000000000, 0x4) close(r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000dcb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x1c, 0x10, "d88428d3a3a016ba355d160796fdcff85ca03da8f97e8d3bcbb2479409591221826766caaad2c95dbf5dc677c98aeb1b7bb6dc6e229fbf10958f138f63418574", "5106081af27e820431b6b4b453f0a9bd362697f7e767805ccd5ef4f2ec1a137e", [0xffbc, 0xb6]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:52 executing program 3: mmap(&(0x7f0000000000/0xc7f000)=nil, 0xc7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x7ff, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x0, 0x4}, &(0x7f0000578000-0x4)=0xa0) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000c7f000)) 2018/02/02 17:20:52 executing program 2: clone(0x0, &(0x7f00009f2000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000001000-0xc8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009cd000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x40}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TIOCCBRK(r2, 0x5428) r3 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/udp6\x00') ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000092000)) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000cab000)=""/4096) dup(r3) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x13) 2018/02/02 17:20:52 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000bc8000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000063e000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f7d000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x800, 0x4, 0x3ff, 0x2}, &(0x7f0000f7d000)=0xa0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000059000+0x235)=0x7f, 0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000d52000), &(0x7f0000ddd000)=0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f7e000-0xdc)={r2, 0xd4, "58a4576f150b7bdb27a50f1c1e4ac3e6d3ebae584f16466e06645241985416cdcefeda92bcd60a6aa36567c22762413fa5476da5a987ec078cfb5c8b71ae4a52781cd4d4b15535d362352df5f14df734c7f1855dd8f8f6a8ce59136f99db77a7cb661f3be0f491757503b449864b7230d0055c3f56dd5d6d408489c68c581af2a0cfef3e76c084325ace0b6362f270c9c9e33bff8f4fa2d948b3236c2fc5fb26240dc2988f0ccefd74433d15bee597357d450e4438b5253c5c14022d2a49dfece0a77fb82d11694b5384b22371498704c0e48263"}, &(0x7f0000f7d000)=0xdc) 2018/02/02 17:20:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00008bf000-0x4)=0x5, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009bf000-0x11)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000068f000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40, 0x2, 0xff, 0x2, 0x2b, 0x3ff, 0x9}, 0x20) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00003d4000)={0x80, {{0xa, 0x3, 0x10, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, 0x88) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/02/02 17:20:52 executing program 5: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, r0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) truncate(&(0x7f0000169000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) write(r1, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:52 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000), &(0x7f0000011000-0x4)=0x4) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={r1, r2, r3}, 0xc) pread64(r0, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/02 17:20:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008f1000)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/02/02 17:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) 2018/02/02 17:20:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f000051c000), &(0x7f00001ac000)=0xfffffffffffffee9) 2018/02/02 17:20:52 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x7ffe, &(0x7f0000000000), 0x2b8) 2018/02/02 17:20:52 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4156, &(0x7f0000002000)='W!') setns(r0, 0x8000000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000006000)=""/170) 2018/02/02 17:20:52 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000715000), 0x0) 2018/02/02 17:20:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f00004d5000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = getgid() syz_fuse_mount(&(0x7f0000e06000-0x8)='./file0\x00', 0x6000, r0, r1, 0x100000001, 0x1000) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) chown(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) 2018/02/02 17:20:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)) r0 = socket$inet6(0xa, 0x80005, 0x1) setsockopt(r0, 0x84, 0x11, &(0x7f0000001000-0x6a), 0x0) r1 = socket(0x8, 0x8000b, 0x10000000000a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x40)={0x0, 0x38, "4842d53cabe9b4c3fa8753307733ab91171aa21879c82a072b22a131b3830cd9093c1365c5be08c4facd1834bb268d0d76b6332a3757f279"}, &(0x7f0000003000-0x4)=0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000-0x7)={r2, 0xffffffffffffffc0}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x9c)={0x0, 0x94, "05ed55fc3bb83786124e52417769bba8e6b090c71328e990721de6ff9aea2e3bf81a946fc121486ee8eb1103b90dc33530e93890b2c81fc48440411cae6621a34bc0f747740b0a69b6361e8b376f50e394995611d11d302cd831737c4fb842882338d1484811b3a9b20570eaeda10704a1773f6e9061ba391c92727a65edb7ad38815df7b6127edc110e5d6304913f2e08b94111"}, &(0x7f0000002000)=0x9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r3, 0x6, 0x20}, 0xc) 2018/02/02 17:20:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00002c3000-0x5)='user\x00', &(0x7f0000b14000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ace000)="e2b5d37783b8b48bfb52419390eed3bb4d538695c81ca241a3350baa2e92629a0e79f0425d3aac2531db5029d98d3e5f02e48381c1df548eb3d03772ceac2d63e6aeba0f2d73b9d6b6b8acc5770a2f60c4b8d2dde8e9cdd4faeb64fb0817429e696ab779b4ff7f1efdb81264aa7357386c425fd2766416ea5a7aae3e666dc86579006c49adef376ec1b6ee4817353c891e0ccf3bc8ab3725210bfcf76df74981aa2f23d1d185f21337b86516c6c04dcb8849c0a8efd0b14ec96d16eeb1b00093109d31d7f73850553c4e1fbb958ec85227e92c4ec7a27cbb201cc0", 0xdb, 0xfffffffffffffffb) lstat(&(0x7f0000a7f000)='./file0\x00', &(0x7f0000675000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() keyctl$chown(0x4, r0, r1, r2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x3) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000054a000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000047b000-0x50)={0x0, 0x48, "f144bd747b4b9d96f87ba3affe2347471c0e7f24095e88a50931db2be02811507a2117c49aa8182c35c59a0c97260f518a6f52008270fd3b062aca5415e4fed1eab6b85b296ee60b"}, &(0x7f00008c4000-0x4)=0x50) getsockname$inet(r5, &(0x7f0000394000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000261000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000f06000)={r6, @in={{0x2, 0x2, @rand_addr=0x9}}, 0x8, 0x7fff}, &(0x7f0000505000)=0x98) 2018/02/02 17:20:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009ac000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00008a8000-0xbb)) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000ac6000-0x4)=""/4) 2018/02/02 17:20:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000087000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c42000-0x10)={0x6, &(0x7f000085f000-0x30)=[{0x3, 0x9, 0x0, 0xbb5}, {0x4, 0x5, 0x1ff}, {0x1000, 0x8, 0x5, 0x401}, {0x3, 0x5, 0x2, 0x127}, {0x3, 0x9, 0x0, 0x3}, {0xffffffffffffffe1, 0x200, 0x2, 0x2}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) mlock2(&(0x7f0000141000/0x4000)=nil, 0x4000, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000cb3000)=""/140) sendto$inet(r1, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) bind$inet(r1, &(0x7f0000a15000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r3) write(r1, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x402ffffffff}, 0xc) r3 = syz_open_dev$dspn(&(0x7f0000171000)='/dev/dsp#\x00', 0xffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000b65000-0x4), &(0x7f00000b0000)=0x4) r4 = syz_open_dev$midi(&(0x7f0000932000-0xb)='/dev/midi#\x00', 0x8, 0x10000) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0xb1) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x7f, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000973000)={0x3d, 0x3}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c"}) 2018/02/02 17:20:52 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d39000-0x9)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000121000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f2f000-0xe8)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000ae2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000cd9000)={0x0}) r5 = creat(&(0x7f0000198000-0x8)='./file0\x00', 0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x9)=@ax25, &(0x7f0000685000)=0x10) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c8c000-0x9)='/dev/rtc\x00', 0x2400, 0x0) r8 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b81000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) r13 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = mq_open(&(0x7f0000001000-0xf)='ppp0md5sumbdev\x00', 0x800, 0x2, &(0x7f0000000000)={0x93d, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x9, 0x3, 0x136}) r15 = syz_open_dev$admmidi(&(0x7f00005be000)='/dev/admmidi#\x00', 0x0, 0x40) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000705000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xb5c5, 0x10000) r18 = socket(0x2, 0x6, 0x0) r19 = socket$nfc_llcp(0x27, 0x1, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ee6000-0x8)={0x0}) r21 = accept(0xffffffffffffff9c, &(0x7f0000307000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f0000a95000-0x4)=0x1e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000779000-0x8)={0x0, 0x0}) r23 = socket$inet(0x2, 0x0, 0x0) r24 = socket$kcm(0x29, 0x5, 0x0) pipe2(&(0x7f00001b6000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000001000-0x18)={0x1, 0x6, 0x1, 0xffffffffffffff9c}) r28 = syz_open_dev$dspn(&(0x7f0000bc0000-0xa)='/dev/dsp#\x00', 0x1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) r30 = openat$kvm(0xffffffffffffff9c, &(0x7f0000494000-0x9)='/dev/kvm\x00', 0x90300, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000ca000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0xc0000, 0x0) r33 = socket$bt_hidp(0x1f, 0x3, 0x6) r34 = socket$inet6_tcp(0xa, 0x1, 0x0) r35 = fanotify_init(0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ed1000), &(0x7f0000001000-0x4)=0x60, 0x80800) r37 = openat$mixer(0xffffffffffffff9c, &(0x7f0000083000-0xb)='/dev/mixer\x00', 0xa00, 0x0) r38 = syz_fuse_mount(&(0x7f0000d60000)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0x6, 0x4) r39 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40002, 0x0) r41 = socket$nl_crypto(0x10, 0x3, 0x15) r42 = inotify_init1(0x80000) r43 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007bb000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000608000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000035f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) stat(&(0x7f0000325000-0x8)='./file0\x00', &(0x7f0000eac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r52 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000e58000-0x3), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ed000)=0xc) r55 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x9, 0x208000) r57 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000ae000)='/dev/hwrng\x00', 0x200, 0x0) r58 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = accept4$unix(0xffffffffffffff9c, &(0x7f0000a31000)=@abs, &(0x7f0000000000)=0x8, 0x0) r60 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000896000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f59000)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r63 = socket$nl_crypto(0x10, 0x3, 0x15) r64 = syz_open_dev$binder(&(0x7f00002b1000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r65 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x443, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r66 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000841000-0x10), &(0x7f0000001000-0x4)=0x10, 0x80000) r67 = socket$inet6_sctp(0xa, 0x5, 0x84) r68 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000059e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r69 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f93000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r70 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r71 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x4000) r72 = signalfd4(0xffffffffffffffff, &(0x7f0000c96000)={0xd4a}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r73 = mq_open(&(0x7f0000e70000-0x15)="215b2b2a5d6e6f6465766d696d655f747970651500", 0x1, 0x44, &(0x7f00001c3000)={0x1, 0x5, 0x8, 0x80, 0x393, 0x5, 0x89, 0x4}) r74 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000003a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r75 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r76 = syz_open_dev$sndmidi(&(0x7f000088e000)='/dev/snd/midiC#D#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r77 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) r78 = syz_open_procfs(0x0, &(0x7f000065b000)='wchan\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) r80 = accept(0xffffffffffffff9c, &(0x7f0000032000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f00001ca000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c06000-0x4)=0x0) r85 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008d6000)={0x0, 0x0, 0x0}, &(0x7f000038d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r88 = getuid() fstat(0xffffffffffffffff, &(0x7f00001a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r90 = syz_open_dev$amidi(&(0x7f0000a18000-0xc)='/dev/amidi#\x00', 0xfff, 0x400000) r91 = socket$inet_udp(0x2, 0x2, 0x0) r92 = socket$bt_bnep(0x1f, 0x3, 0x4) r93 = accept4$packet(0xffffffffffffffff, &(0x7f000091c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000a2000)=0x14, 0x800) r94 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000aea000-0x10)='/selinux/access\x00', 0x2, 0x0) r95 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000263000-0x4), 0x80800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d64000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r98 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r101 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r104 = getgid() r105 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x0, &(0x7f00006c5000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) fstat(0xffffffffffffff9c, &(0x7f00006f5000+0x3d)={0x0, 0x0, 0x0, 0x0, 0x0}) r110 = getegid() r111 = getpid() lstat(&(0x7f0000ce0000-0x8)='./file0\x00', &(0x7f0000d18000)={0x0, 0x0, 0x0, 0x0, 0x0}) r113 = getegid() r114 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b38000)=[{&(0x7f0000001000-0xbf)="e7ef36544809b0465d43647bd6352607ca9aedf215d44baefa163b2fc5bff8adfb04ecef865b83271968a7ac08cffb112abc44e29b024721f459ef91574816cb7b74a52dc8ccef71d79b7c7c8bdaf4d9b16f859ef325434c0e219d2b967c65df22567f2fb8a80401da3312bfa9721020cb42d705ee8ba7fffb80dec896f0623b0ead2107b6b39deb9dc09b1cacc530f6f3f0864425f6108854032b83ca73325afd67754804027b984b0d9971e9fd1f5171170450ee2ff507abf3e4ccd2a91d", 0xbf}, {&(0x7f0000001000-0x61)="ce3688155882edb5f3a0fc07e8a9e8e7170b7297efd6dee96ee4771b2b66e389c613abcc8738ca1ece0e365866db66913dc21a7bd951870d36d99db76dd4f64db64fd580801aa5850c6dcc2b5a3ba46afce7e23f9a2c1a6164a4af18a85f44d99f", 0x61}, {&(0x7f00009e6000-0x18)="bb929edaca738822aafc0ba4a5460eec54550457e642803120972334565eefc357ca23131f20351ed90ceff02f31b17de2e9213461e0e13e6ae22964d48d9e863e710048d29bb3848cac24aaf6fb35a12598", 0x52}, {&(0x7f0000000000)="7588671ea7c6e6fe0477e5f3b184b0d5513cfe101c6dc5f75c02a38e633375100bb14e2b7bf5d21ac24133b78c583680ab67f4ec6115f0d571794dc12abacb28bd1ef4f12ed000a76562b5eb76950394778c1c1f4bd5c8fbfa2b55224344beea1442545284d07d5da19cf6e1677fea96ad375d32d1481c4d82c8a6204f20adc8bacf9d7b2ed6b34e8aba51470f6aff7da9ec14bf9461ed61f9f424f980b827b4cd4e738d31a75e084e31e0a7d29e787065684c7ee0a1553e9b5fe530a9a857a5070bcde758fda2c507a4fbcae2208d66c24a9eb0200f121ec5cdd2060f6b732215a0368d7415f8b91f483c", 0xeb}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x20, 0x1, 0x1, [r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x98, 0x800}, {&(0x7f0000eb9000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000eb8000-0xed)="c64c0b0eb6273e831035d3b6abc0234cd2b74b0c103994672287a738df0ad99ea45b699ed96d43b597ca1ecbc6941e8b92f92d41b4d6700af7e0d0b98f765d5dce61e48bbfa8d14ffaab96205f6d54dffb6c7df14a9c7fb6adeee0fcb93252854e5a13c7e4a5a06b441b991fcf617b51663b787f4263a269d1715f538e820b853231bd9368cbfbcd09dd9ce38a8a21b169c3d4da99b8ac991fab9d71450df11bb38962b4a0ee35421b82c5b6570a9d0e7dbc4e484a6deef646269426a5dd4e7664ba847b87da95963050459e28ca1589048a824c7e5d73568d1532be30402b80986344d1027c2ebaeca005196f", 0xed}, {&(0x7f0000491000-0x1000)="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0x1000}, {&(0x7f0000000000)="e278bc470c0b100b02ec4ae15b59dffed209faed0315df1b6be60d32744fdfad1856c7b7c145a4956dd551878feffe761b36400c8491b18ab287e05d56be9319ebfa12223633e24b0fb408e1000f6990e41921ec75ff56829a999840f960f195d892b7e5fbcab62c9c8240ac040333a07cdd44cc01798de68efba8b152ae55508a8d5c45b0e372569474998354f1837457ebcab0e3ce1a8deda3b486dbda16789d596577e9619eac46171137e370f0bd823b97242754c9096b12a1b60bf496dcbf845c74b819435e8414a1bda5bf8b3420bba48b81d065f1eb865bff6e09e0574ff6cd63014c", 0xe6}, {&(0x7f0000001000-0xc7)="88e8e5f2026d2af6283e370f74c4a0e151d12e8dc71dd4db75b4b8e6f3debc05d5c595661cc15f8ea3203494aaf6200f048094f4f75dec2ce77bbdb66849135be6c92891ff488b167d6f8c79cf3126f4c2caff10a9a01c164b2739ad62969f493bd0e8a86359095ca09bfc593349e0cdb9b0232564711a505d6842d6dab8e90926edc55201e257c00b5899b663b570a095e628d9e4c3c771fbedfbb514effd118aadb9266eb201c8b6ee7b88ef95dc0859aa4df08b663f0db20d2bea5f0e0d5b7f32e3b1b2d719", 0xc7}, {}, 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", 0x1000}, {&(0x7f0000001000-0x7d)="bdc9466ae23da7cb9ce5766f5a4acf028a538352da0ef57b07f26eee968fb89824744f35f6f016ddd325f709baf363bcd20347e1ef28b2d90d27321d077803310b7b5e46df0541fc27bc13dacfece0bea4030154b1701bad1628f18d0a4b7e2b3cde9581150cce3ef47693f3b29bb9a36657063c4193961d9250bbd145", 0x7d}], 0x3, &(0x7f0000939000)=[@cred={0x20, 0x1, 0x2, r52, r53, r54}, @rights={0x28, 0x1, 0x1, [r55, r56, r57, r58, r59]}, @cred={0x20, 0x1, 0x2, r60, r61, r62}, @rights={0x20, 0x1, 0x1, [r63, r64, r65, r66]}, @rights={0x28, 0x1, 0x1, [r67, r68, r69, r70, r71, r72]}], 0xb0, 0x4000000}, {&(0x7f00004c1000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000+0xdb)="9c1c45401aa00e4072d3d7ae74f70d9eb93d8acf8ee9663c47bb54c683770b8d1e8eb2a7929c5d70d5bb07984381833b4b88059041316c47d47a0d7b0df07158b021d27cb572a60a305ba54690062a30fa65673fd0a5a3f754d80e9e8061e032952daa430017442ba4819adabf7ee20c70e585d7565f62fc770245aed91e890fcacb01aa6e95830861274a716cfd2be148d657a33da915b0db8b05f32abc831ed45883f7af91c33d765bdb628986095f22617b50eb41d229e2ffb93189de45ce4c95d78d51bca9055800903a", 0xcc}, {&(0x7f0000000000)="12e6e88222fcaf6d3b2938c9162c3956bd9f77772bf78967489be6c77294fd4e0219dccb60b8e2099b2b557ad0ef536b6b2ad38e7acd76e008ea69a634cdf0ceb65cc8b73632ffdd232c", 0x4a}, {&(0x7f0000e9a000)="3b52979dccdeddcf3a6eef8027dd62935bd0453eb02fad2ba700eec286726b2f71ffc0dad9032dfd6b38a21d49b04ce3fff74aa7", 0x34}], 0x3, &(0x7f0000022000)=[@rights={0x30, 0x1, 0x1, [r73, r74, r75, r76, r77, r78, r79, r80]}, @cred={0x20, 0x1, 0x2, r81, r82, r83}, @cred={0x20, 0x1, 0x2, r84, r85, r86}, @cred={0x20, 0x1, 0x2, r87, r88, r89}, @rights={0x30, 0x1, 0x1, [r90, r91, r92, r93, r94, r95, r96]}, @rights={0x18, 0x1, 0x1, [r97]}], 0xd8, 0x20000000}, {&(0x7f00004c0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ffc000)=[{&(0x7f00006fd000)="d6eed6b9eafb79d7e706d3630185a8b61360161e22604e4b82e33d36df9cdaa2ed27f08c8c740d239839c2d39a215785903abe6386c423f83a7e66e495617f35bfc14666bcb5caa84943d1567413dad0f0b3bd187fdfcc3d5de88218d353b360e632d841785980fff64dc9f290d0f83b27353e76238dd1ff680d54ac970180285291b5a87d54180c8c61f5ef51aed3d5ae69bac90ef9e76790c28c3eb0ce10b76de35ed1069eae5ee7a414450a0deb5d2b8d958356db7e6b3915521a5e6b8e4cfa6925f76a32425b8fabaeba7960", 0xce}, {&(0x7f0000001000-0x52)="224ade08db923e6546afc950a142e1b3bc882467e4f1cabbd736d532bab94e393fe68c0c2bf977bab1a6d060f1cee3b8faeba7298bf66631a99fdead7290f19258240e2cd47dac45d1c17acf5dd6c31e71bb", 0x52}, {&(0x7f0000000000)="b51e711128321bfb06600b55438a5be43b86c0d6c424e31c5f30fc69b397f3fcec28b798d7b6", 0x26}, {&(0x7f0000001000-0x16)="8b19cde12841d82c2c9cac6d702ecd33fc242de28ac6", 0x16}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000c32000)="63bf1dcc83723e65bc097d5c777c9e1316c7b75ea8ecb3312c6de4142ff01d7189288d467c4c9b0aeceab14b383e93d9b1f7b66319ec37518472dd76990f0afbde1e280d56f669beef45a9439f75bd1259a7a1331f3761eff5a8be61061ed1a9d440e59aac5edf6f1437867fd0c0584a5a8b89bcc9c5ce7ca0b33d7c7ec627db4e2b4a", 0x83}, {&(0x7f0000000000)="9e74b98ec2a13da59af645d4109669eca3b9a3e7ac476f1ea81951c669646d782c7bb8491222db9d1f6bf5041680191cd5ab2c159be695c6d886447520fac2e82734cd86faea238a91e7ca0fcd3e7b1415a0ea0d5d056567ada4ff28fb1205f0b5e8fba5dab1d453bfce864cef944a6fb0c5c8fdf05e0561f7d040222895bb8b9ebd4a", 0x83}, {&(0x7f0000001000-0xd6)="bd149e7d80524896379f3b6f62f1d8fcd4d2d80d1e1a5eb75b7a6f3e3a8842caee613de5a6c55b19d867d46dca1e8bf2f3c0e4d0f7db736c3647d23bcf076a084523145d9e30e4c76827fd9956dba0f6e664eb5c4ab0744f6d7c569eaeb2b5f2a7573efaaea9a5454700d6c4c52f9ed010b73de95ac268742d6345c882868cb28506dcc1cd48edfe79bdb3c7d3ed2d308aa0041b3c3e43d8c47b4f675d610c823cb0d06b7411476c480b6ae1fff9db727ddf001eb28d3be7fd0e9f67034b71184f8026bf835bad07ede29fee7f2dcb4a155974a0c5fa", 0xd6}, {&(0x7f0000001000-0x7b)="d294ad3cb3d8f79f37584d0a3fd96e622ecd665480322983edf8088ef95a77d77be66e0187377cf2d7a02d7ed845e782f8d10bc134faa030fdad7cbcfc2e2a9c2898198aafb2fd42e824aa342b9983bc486a6725ef385f8f0a19a2ea89fb622ee52ff4dd959b435580f1a54479f1bebf228a4e3eed6b0540e1e011", 0x7b}, {&(0x7f0000000000)="5910d279b30dad1c49053663a57cda606bce9ed0267ccfe58477fb44b03231b221fc03c37882086da00346fab9f89f41bc6192918890a32fe917c4b1abeebe66f66649ab40893241373b749f32ce6d3ab16e7c32b6577c966b18d2f1b7808092e9b1bf5125cc0868bde8785cb788b04b1be6ca724c677bca19d1036930a6629b2eb0206a70e50c9e49b15b64610bbfae637edb1d5b5cf24866a0bcba826b5426ab40ef41", 0xa4}, {&(0x7f0000000000)="88047821abce06a4ec16cc03c85fbec167f79bef66007ab508f3bb2f4cc5e2", 0x1f}, {&(0x7f0000001000-0xec)="f8d111cf15aa859e7ff15d56fd6ae436af25e0817f61221c3c79af07e6dbf9aeed5a39c02a2bd68efa3f8c6b8377a98661cf17af080a0df924fb010982c13329a7a7e8bfe2064be9ce4d86e6bb3b6463eebf20ec199bf31069bf87b9b58b4ad3141c17079e7c4087f6b63967d9657c76b33001cadb10c3cb9ad7aba500ce1afc8b1ad2eb57bcd2074091a4758e8ce8afc30caf240ce863246eda0e95774514be1838b757445719508f62dd0af1c28050ec891bcd78cea2727df753443c9861be01e2ed5a296f1cde50f510ea27db87f43329dc5a270bc58b5d590b2c5ebc77e828038ed63525a41c62bed0a1", 0xec}, {&(0x7f00004a6000)="1eb96e6da83787e55348867d44c3a4a3dc48a0683435be0544a53a83303a3f53fedc8da1a958c15157e8fd8d55b7ee75889343af4cc8779c6ea332f5dee488a848d1103b119ad81531bb7e4324a4275fa7b79aa8d916cf2d1e9c3107303ef025", 0x60}, {&(0x7f0000000000)="20d599804bc8cfdfe5988f8742dc3484021900a21e17c4cf2e345c0f7f46edce701e1d91f98ee7cb0bc0efa4efc0ed665e01b906dceb86e1df89450f8c7644688f4bbb4d3fc1be93c24c5440e70f8fda87344aeba9f319ee40596e4a696978405bdcc9126b4babf4097a0ae5295c89da6034fa0d9b832d535d13", 0x7a}], 0x9, &(0x7f0000977000)=[@cred={0x20, 0x1, 0x2, r98, r99, r100}, @rights={0x18, 0x1, 0x1, [r101]}, @cred={0x20, 0x1, 0x2, r102, r103, r104}, @cred={0x20, 0x1, 0x2, r105, r106, r107}, @cred={0x20, 0x1, 0x2, r108, r109, r110}, @cred={0x20, 0x1, 0x2, r111, r112, r113}, @cred={0x20, 0x1, 0x2, r114, r115, r116}], 0xd8, 0x10}], 0x6, 0x553ca7aa3d2b4b30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r117 = socket$unix(0x1, 0x5, 0x0) bind$unix(r117, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r117, 0x0) ppoll(&(0x7f000039d000)=[{r117, 0x8200}], 0x1, &(0x7f0000d86000-0x10), &(0x7f00000d8000-0x8), 0x8) 2018/02/02 17:20:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00009be000-0x8)={0x0}) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000af1000-0x4)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f0000baa000)) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f000015f000), &(0x7f0000611000)}}, &(0x7f00006c7000)) 2018/02/02 17:20:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dea000-0x8)=0x9) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() getpgrp(r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000073d000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/02 17:20:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000858000-0x8)='./file0\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000067b000-0x8)) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x40) mount(&(0x7f000032e000)='./control\x00', &(0x7f00009eb000-0xa)='./control\x00', &(0x7f00003b4000-0x9)='efivarfs\x00', 0x1001018, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d48000)='./control\x00') 2018/02/02 17:20:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000012d000-0x4)=0x13, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) fcntl$setpipe(r0, 0x407, 0x1) [ 144.137779] kauditd_printk_skb: 102 callbacks suppressed [ 144.137788] audit: type=1326 audit(1517592052.403:1041): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18884 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 17:20:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f78000)='id_legacy\x00', &(0x7f0000e14000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d8a000-0x14)="2a2e5d2d3a626465762e292d70707031022b7b00", 0xfffffffffffffff9) add_key$keyring(&(0x7f000052c000)='keyring\x00', &(0x7f0000b63000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$session_to_parent(0x12) 2018/02/02 17:20:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x0, 0x0) ppoll(&(0x7f0000013000)=[], 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000f2e000-0x8), 0x8) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00005e5000-0x8)={0x3, 0x8000}) ioctl$int_in(r0, 0x0, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000514000)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x80000000}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009e2000)) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f000034e000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006a5000)) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000a47000)=""/64, &(0x7f0000e7d000-0x4)=0x40) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffff3, &(0x7f00008c3000-0x10)) 2018/02/02 17:20:52 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x2000c0884123, &(0x7f0000008000)="645b72184a17aa9b63a3dd061605000000000000003de0aa1b0b858f483fe2a2a57abd9cae7c176a8608cc4b639077d9004492007dd6494c02a07a60696e25ad9c7a6094e125f34f53") poll(&(0x7f0000005000)=[{r0}], 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000000b000-0x38)={0x3, 0x0, [{0xaf3, 0x0, 0x2106}, {0x3ac, 0x0, 0x7}, {0xaf3, 0x0, 0x4}]}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000000a000-0x3)=""/3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={0x0, 0x7f}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000000c000)=@ioapic={0x6000, 0x7, 0x6, 0x35, 0x0, [{0x8354, 0x7, 0x2, [], 0x4}, {0x2, 0x3, 0x7, [], 0x7}, {0x8, 0x6, 0x3, [], 0x2a92}, {0x4, 0x9, 0x100, [], 0x7}, {0x9, 0x7, 0x0, [], 0xd7}, {0x7, 0x7, 0x6b04, [], 0x8000}, {0x6, 0x0, 0x9, [], 0x3ad}, {0x1, 0x9, 0x4, [], 0x80000001}, {0xfb92, 0xfd, 0x1f}, {0x8, 0x8, 0x6, [], 0x400}, {0x7, 0x9, 0x1, [], 0x200}, {0x6, 0x7, 0x2, [], 0x3}, {0x9, 0x8001, 0x25b59d1a, [], 0x7fff}, {0x100, 0x6, 0x5, [], 0xd9}, {0x401, 0x8, 0x7, [], 0x1}, {0x9, 0x1, 0x4, [], 0x5}, {0x6, 0x100, 0x9, [], 0x8}, {0x8, 0xffffffff, 0x9, [], 0x10000}, {0xf069, 0x7, 0x2, [], 0xffffffffffffffff}, {0x10001, 0x0, 0x2, [], 0x1}, {0x8, 0x80000000, 0x4, [], 0x8}, {0x5d, 0xb, 0x5, [], 0x9}, {0x6, 0x3, 0x2, [], 0xa6}, {0x6a, 0xfff, 0x7, [], 0x5}]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000c000-0x14)={r1, 0x0, 0x4, 0x0, 0x4, 0x3eb}, &(0x7f000000b000)=0x14) 2018/02/02 17:20:52 executing program 7: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000057000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000058000)=""/93) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000057000)={@generic="1223417f6f1ce3c13b4c7ea82efb4812", 0x80}) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xd, &(0x7f0000058000)) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000017000), &(0x7f000001a000)=0xb) dup2(r3, r2) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, @tick, {}, {}, @ext={0x0, &(0x7f0000056000)}}], 0x30) [ 144.294332] audit: type=1326 audit(1517592052.438:1042): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18884 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=92 compat=0 ip=0x453299 code=0x7ffc0000 [ 144.318975] audit: type=1326 audit(1517592052.440:1043): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18884 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 144.343600] audit: type=1326 audit(1517592052.440:1044): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18884 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 144.368615] audit: type=1326 audit(1517592052.442:1045): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18884 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 144.393063] audit: type=1326 audit(1517592052.443:1046): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18884 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 144.417844] audit: type=1326 audit(1517592052.443:1047): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18884 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 144.442549] audit: type=1326 audit(1517592052.444:1048): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18884 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=230 compat=0 ip=0x453299 code=0x7ffc0000 [ 144.467150] audit: type=1326 audit(1517592052.445:1049): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18884 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 144.491751] audit: type=1326 audit(1517592052.445:1050): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18884 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 17:20:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000889000)='/selinux/status\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0xe, &(0x7f00008bd000-0x22)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) 2018/02/02 17:20:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000204000-0x10)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/02 17:20:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a8a000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b0b000)=0x8001, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000821000)={0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f0000496000-0xc)={@multicast2, @empty, @multicast1}, &(0x7f0000125000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000566000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000a1c000-0xa8)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x4af4, @loopback={0x0, 0x1}, 0x4000000000000}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0xa8) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00006cd000-0xb0)=""/176) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00008d2000)={0x1, [0x0]}, &(0x7f0000c5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000688000)={r5, 0xcc, "a60f925663b003f91aa14ea1a409573b1f2ca0db9b91094a7d4b17d639d555b366aba56ff706d6a74cefce1e4e57b18dbaf0b05b575400dbb34f900500c47b7e0842e86ce09da858206c47272df3b795170f4b6518c874a0d4dd19ae8586910beeb625c7ffd0602fb04c8d55584c0ec2d715dedc9faef5eb45a9d24f4360ac57e0eada28898dcfaa9ea3cf1e473796ef869f4c5e7cd800294c2fba88d3990447807617f2e25154f4c0682306b4665fd67b9c447996c5d4b5cfcc860cc871cd36376a7c44b39d657eca80995d"}, &(0x7f0000484000)=0xd4) select(0x40, &(0x7f00009a0000-0x40)={0xb, 0x0, 0x20, 0x0, 0x1, 0x101, 0x77, 0x100}, &(0x7f0000419000)={0xbc, 0x100000001, 0x7, 0x9, 0x7, 0x7fffffff, 0x3, 0x7}, &(0x7f0000cde000-0x40)={0xffff, 0x0, 0x0, 0x7fff, 0x4}, &(0x7f0000777000-0x10)={0x0, 0x2710}) bind$can_raw(r3, &(0x7f000036c000-0x10)={0x1d}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000250000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00006c2000)={0x0, 0x0, 0x1, 0x3, "ba71ea751894dd9bb68913a2796d71b97b6f8f100950fbfee7fcb14483844031fd5b5959c3c224bf3a503f2d", 0x7}) futimesat(r4, &(0x7f0000a7a000)='./file0\x00', &(0x7f0000db9000-0x20)={{}, {0x0, 0x2710}}) faccessat(r4, &(0x7f0000642000)='./file0\x00', 0x8000000000021, 0x200) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa}}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000283000-0x1000)=""/4096) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000c49000-0x8)={0x100, 0x800000000000003}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00007b5000)=0x6ddf, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fea000-0xa0)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x7, 0x3, 0x0, 0x5, 0x10}, &(0x7f00009df000-0x4)=0xa0) 2018/02/02 17:20:52 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000008000)='./file0\x00', &(0x7f0000035000-0x6)=@random={'user.', '\x00'}, &(0x7f0000035000-0x73)=""/115, 0x73) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000034000)='./file0\x00', &(0x7f000002e000)=@known='user.syz\x00') mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000036000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000001a000)='devpts\x00', 0x2, &(0x7f000000a000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:20:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000686000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000110000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) sendto$inet6(r1, &(0x7f0000c9f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x10000000000018, &(0x7f0000534000), &(0x7f0000fd2000)=0xffffff5f) 2018/02/02 17:20:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa4}]}, &(0x7f00005fd000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000787000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xfff) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r3 = syz_open_dev$dmmidi(&(0x7f0000d22000-0xd)='/dev/dmmidi#\x00', 0x1, 0x80) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000057000-0x4)=0x0) lstat(&(0x7f00005fa000)='./file0\x00', &(0x7f0000ec6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000aed000)='./file0\x00', &(0x7f000041e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000e6a000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000082000)={0x0, 0x0}, &(0x7f00002ff000-0x4)=0xc) fstat(r1, &(0x7f0000ba7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b1c000)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000511000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000643000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ca000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000e63000-0x38)={&(0x7f0000015000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009a0000-0x40)=[{&(0x7f00003d0000)="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", 0x1000}, {&(0x7f0000993000)="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", 0xfc}, {&(0x7f000011b000)="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", 0x1000}, {&(0x7f0000245000-0x44)="fa1dd31e6f8fae38d2c03535a634d282453f55f8ff40d05df9f7702243dc4d83bf0993009b2858cdd490eb6bb8b611f93d59ede3041f82ca8c09ee8f62334915a9bf164b", 0x44}], 0x4, &(0x7f0000cbc000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r3, r3]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0xc0, 0x4000054}, 0x8801) 2018/02/02 17:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0x101}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000073d000-0x4)) perf_event_open(&(0x7f0000398000-0x78)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/02 17:20:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$mice(&(0x7f0000cc5000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000dc000)=0x8, 0x4) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000), &(0x7f0000702000)) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006f2000)={0xffffffffffffffff, 0x0, 0x1, 0x3067, &(0x7f0000630000-0xc)=[0x0], 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00005bc000-0x20)={@loopback={0x0, 0x1}}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000037000)}}], 0x30) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000418000-0xc)={0x7, 0xffffffffffffffff}) memfd_create(&(0x7f00004b7000-0x40)="7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time}) ioctl$TCSBRK(r2, 0x5409, 0x6) 2018/02/02 17:20:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000bce000-0x10)={0x2, &(0x7f000031d000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000841000-0x10)={r2, &(0x7f000048c000-0x8f)=""/143}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d28000-0x4)={0x200}, 0x4) 2018/02/02 17:20:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x600) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)={{0x100000, 0x0, 0x0, 0x0, 0x0, 0x20, 0x3}, 0x9, 0x0, 0x0, 0x0, 0x2}) msgsnd(r0, &(0x7f0000e75000-0xa0)={0x2}, 0x8, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000901000)=@ethernet={0x0, @empty}, &(0x7f0000db3000-0x4)=0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000d27000-0x1c)=@req3={0x5, 0x4, 0x100000001, 0x5, 0x8, 0x7, 0x8467}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f00009f8000-0x9)='/dev/ppp\x00', 0x80, 0x0) msgsnd(r0, &(0x7f0000be3000-0xf6)={0x2}, 0x0, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/02/02 17:20:52 executing program 6: r0 = creat(&(0x7f00001e5000)='./file0\x00', 0x6c) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00008d0000)=0x400, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000+0x1cb)=[{&(0x7f0000001000)=""/32, 0x20}, {&(0x7f0000000000)=""/61, 0x3d}], 0x2, &(0x7f0000000000)=""/30, 0x1e, 0x5}, 0x2) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000000), 0x1000000000000000, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000002000), &(0x7f0000002000-0x4)=0xc) semget$private(0x0, 0x0, 0x401) socket$llc(0x1a, 0x2, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000002000-0x4), 0x4) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x28, &(0x7f0000001000-0x28)}, 0x10) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000)=0xa42, 0x1, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000)="c3fe5c42f36b57c3ad0cae6b604171a5d3e56b9891b7dbd1b6d2f30a8fb4c69d4c97e90df76d8e799335270c58beede9203ab0ff650eaa6a452f5da91bab39398f8a9be7015b6dbd8ba9a3377ea37bcb0b37b9a9a4691eaa60a69c6bb437fb3cc1bf9639a5062648666b3da4cfc40f8cea8cd30e5772d9bd3cdf856056baa82298c8c0e45736222c6a67b4919308959aabcd0f284cc08dcc8942869ef24ee0786ca31d1b7d9572fc00f516", 0xab, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x5, 0x800) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000000)={0x2570, 0x4, 0x1ff, 0x4, 0x6fe}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000005000-0x8)='./file0\x00', 0x399601, 0x2c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x7f)={0x0, 0x77, "ad91edd4586f719b566a591d3f4b453ab839fcca8c3316d973d984a4e1152f50796721b9379e551e024b61b89d57b514b7f0bea3c62da35917f82428bc276b42a5b40114788acc52e2660f750924b9d545275835d4f9a34933d106a0d5fe968ff8ffc27af7f8f448a214159c7aa3f2d9bdbae4efcc8fc2"}, &(0x7f0000004000-0x4)=0x7f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000)={r3, 0x3, 0x0, 0x4, 0x44, 0x1}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r0, &(0x7f0000007000-0x8)='./file0\x00', 0x40, 0x192) ioctl$TCXONC(r4, 0x540a, 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000008000-0x4)) 2018/02/02 17:20:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x4, 0xc001) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000001000)=""/241) sendmsg$can_raw(r1, &(0x7f0000000000)={&(0x7f0000001000)={0x1d, r2}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@canfd={{0x3, 0x4, 0x8}, 0x28, 0x0, 0x0, 0x0, "5b239cfa0f10aaff19ec2d14a4f80895af3f8c0ef0d05a4c4e215795f8073608ef6c9230a71285bd0d12684386ae2cba8d0185d39c9401ab4524134e98c032ab"}, 0x48}, 0x1, 0x0, 0x0, 0x804}, 0x8000) r4 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x0, 0x20000) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00006ae000-0x4), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x5, 0x3, [0x9, 0x4, 0x1000]}, &(0x7f0000001000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f0000001000)=""/207, &(0x7f0000004000-0x4)=0xcf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001000+0xbb)={0x2, 0x8, 0x6, 0x4, r5}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000-0x20)={@common='sit0\x00', @ifru_flags=0x302}) 2018/02/02 17:20:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000281000-0xe)=""/14, &(0x7f0000a00000)=0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000a6c000)='/dev/dsp#\x00', 0x8, 0x101000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000750000-0x4)=0x401, &(0x7f0000c1e000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x3}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}}, 0x1c) 2018/02/02 17:20:53 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000000)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000)={0x7f, {{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}}, 0x88) 2018/02/02 17:20:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000687000)=0x9, 0x4) 2018/02/02 17:20:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) connect$ax25(r0, &(0x7f000018a000)={0x1e, {"03091f0000de35"}}, 0x10) getsockname$packet(r0, &(0x7f0000eb8000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000dd8000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000816000-0x28)={'vcan0\x00', r1}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000793000-0x127)="abe2cf28daa8eddb173a75ffb713df920c9fc939dfca94d138b724ede5bc1d34d9c3cce8fb6dc1aadf6371d7ff8aa1d95a9a8bc12e8439ac1270359ec44690872f6bf7b0f4659feba18c1d50b3b90e05ce3dad36e19fe3d746256460a60bbb0b9b729c192740a1abb8b01448a1fbd1e2cb8da19aed188febaa305d02b3b69e66ebdee50a03dae2bc86394e516185ad9deb9412e9692dad981d63f5cc3ed756d700001000610fbbe85a619acb9d6bf14e6001e791397b43623b2706a3f10bc07908d4b60087c36ae4ad045a001b256f3f223361c1fd3eabbe5e09157739b117f4f70db31681bc92f7db6f3151c16095c57c1faeed97000000017c44b6e3f82076fac5884ece90713f70de432fa0f3f3701090dfae10bffc9bbc09d7b4adb0bbcea3f7798986dc05", 0x127) 2018/02/02 17:20:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa4000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005c3000-0x4), &(0x7f000076f000-0x4)=0x4) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/02 17:20:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003c0000)={0x2, &(0x7f0000c92000-0x10)=[{0x45}, {0x20006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000037c000-0xc)='/dev/autofs\x00', 0x1, 0x0) sendto$inet6(r2, &(0x7f00008aa000-0x3f)="12b49bc06fd6e8977257195121076afdba2bc432cd57aa3592f54315f9153789a42bf85030c5820b4e8fee3f0f056cfd4a15632bcba7eb258d7c5ccb65a5b9", 0x3f, 0x40080, &(0x7f0000376000-0x1c)={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x1c) 2018/02/02 17:20:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000692000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000a00000)=0x3) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000567000)="26000000120047000000000000000000fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/02/02 17:20:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000f10000)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000ca8000-0x3c)=""/60, 0x3c, 0x2022, &(0x7f0000156000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) syz_open_dev$sndpcmc(&(0x7f0000879000-0x12)='/dev/snd/pcmC#D#c\x00', 0xd6, 0xf0840) 2018/02/02 17:20:53 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1ff, 0xffffffffffffffff) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) write(r1, &(0x7f0000008000-0x2b), 0x0) close(r0) 2018/02/02 17:20:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000340000-0x25)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000", 0x24) getpeername(r0, &(0x7f0000e6f000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, &(0x7f00003d2000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fd9000-0x4), &(0x7f00000d7000-0x4)=0x4) 2018/02/02 17:20:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c98000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) bind$vsock_stream(r0, &(0x7f0000e5d000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c89000-0x15)='/proc/self/net/pfkey\x00', 0x161000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000084d000-0x6)={0x1, [0x7]}, 0x6) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000001000)={0x28, 0x0, 0x2711, @hyper}, 0xffffffffffffffab) syz_open_dev$urandom(&(0x7f0000b79000-0xd)='/dev/urandom\x00', 0x0, 0xa00) socketpair(0x4, 0x80007, 0x1ff, &(0x7f0000507000)) 2018/02/02 17:20:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000006000-0x50)={0x4, 0x0, 0x1, @tid}, &(0x7f0000003000-0x4)) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{}, {0x0, 0x6}}, &(0x7f0000001000)) timer_gettime(0x0, &(0x7f0000001000-0x20)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/02 17:20:53 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f80000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f0000f80000-0x18)=[@assoc={0xfea1, 0x117, 0x4, 0x1000}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/02 17:20:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x47, &(0x7f000097e000-0xb5)=""/181}) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000069d000)='/dev/ppp\x00', 0x80002, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c9c000)={r1, &(0x7f000069a000-0x3c)="f878a70ba42d516a9e7a501d6d76b233687b4f658e92e68d696e820506e4a900d4285d6b96a3312dd82cb0fd9ed611af64675e1c6e6f0b8d2f1fe9de", &(0x7f0000936000)=""/78}, 0x18) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000d7d000)=0x4, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000987000-0x18)={0x5, 0x9, 0x1, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000d12000)={0x5, 0x102, 0x1, r3}) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) fcntl$getown(r2, 0x9) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/02 17:20:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f00001a7000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) openat$mixer(0xffffffffffffff9c, &(0x7f0000424000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f000045e000-0x20)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000909000/0x18000)=nil, &(0x7f00005d9000-0x18)=[@text32={0x20, &(0x7f0000636000-0x5a)="660f3881a8d30000003667360f38014ea336660f3881a664246245c4c27d0f2d1462000066b8f5008ee0660f388215f9ffffff660f229b66ba2000b0a5eec744240058000000c744240200000000c7442406000000000f011424", 0x62}], 0xaaaaaaaaaaaad90, 0x0, &(0x7f0000edc000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/02 17:20:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) sysfs$1(0x1, &(0x7f0000790000)="47504c707070305b2593776c616e3000") r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) tee(r0, r0, 0x4, 0x2) accept$inet(r0, &(0x7f0000d26000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000138000-0x4)=0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009002200000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000475000-0xe8)={{{@in6=@loopback, @in=@loopback}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@rand_addr}}, &(0x7f0000631000)=0xe8) r1 = dup(r0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000084d000)={{0x2, 0x0, 0x16d, 0x80000001, 0x5, 0x2}, 0x7c0b}) 2018/02/02 17:20:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xcf, &(0x7f000072c000-0x32)=""/50, 0x0, 0x2}}, 0x68) openat$mixer(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/mixer\x00', 0x400, 0x0) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0xfffffedb, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x5aa) syz_open_dev$dmmidi(&(0x7f0000a27000)='/dev/dmmidi#\x00', 0x10000, 0x0) write$vnet(r0, &(0x7f00005ec000-0x68)={0x1, {&(0x7f0000f2a000-0x1c)=""/28, 0x1c, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) 2018/02/02 17:20:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000012000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) r1 = open(&(0x7f00008a9000)='./file0\x00', 0x20200, 0x1) write$fuse(r1, &(0x7f0000aa0000)={0x30, 0x1, 0x1, @fuse_notify_retrieve_out={0x4, 0x1000, 0x63, 0x7}}, 0x30) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f0000012000)="dc4eac4394002a3e834eb297fa07d81ff2ded96ca1e770a0f62f87d3c5cb"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) 2018/02/02 17:20:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000001000-0x20)={0x0, 0x4}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c6000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b47000)={0x0, 0x4e, "bf4d8d6ae6d2fa8d971aad3163709f8d814ed6f159abcde2ed59a2c5b38c0f3ecce92b7a56db854ec59e91bafddf85ecffb9fce5198be6a5f20136fdb00f8c3e0cff36f20d7508846af77e8df02b"}, &(0x7f0000bd7000-0x4)=0x56) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000883000-0x35)={r3, 0x2d, "dc9201a7e5ef7f779099ed6e4e1660980c2235a68ddbf6791c2c31614abbcb789ede4b9f9dfa699a3cb8da6e99"}, &(0x7f00001f4000)=0x35) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r4, &(0x7f00005c9000-0xa8), 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r4, &(0x7f0000cc7000)=[{&(0x7f00004af000)=""/247, 0xf7}], 0x1) 2018/02/02 17:20:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) pread64(r0, &(0x7f00004eb000-0x44)=""/68, 0x44, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) 2018/02/02 17:20:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a76000-0x10)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000133000-0x34)={'system_u:object_r:wireless_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x34) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000767000-0x1)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009b9000)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ccd000-0x3)=0xedf, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000034e000)='veno\x00', 0xffffffffffffffe9) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xfd43, 0x20020004, &(0x7f0000ab2000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/02 17:20:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000512000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000757000)={r1, @in6={{0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @empty}, 0x8001}}}, &(0x7f0000645000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000538000/0x1000)=nil) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f000046a000)=0x8) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000059b000), &(0x7f00001e5000)=0xc) perf_event_open(&(0x7f00007cf000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000eda000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000ab5000-0xf)=""/15, 0xfffffffffffffeef, 0x3) 2018/02/02 17:20:53 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000)="240000005e00030207fd946fa283bc0ae6e6d87992c4020b1d8568b51ba3a2d188737e1f", 0x24}], 0x1}, 0x0) r1 = add_key$user(&(0x7f0000015000-0x5)='user\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000015000)="c2c6fc7c7c2a4213a632d1264a0200081b0c18c1060bcb2bdc8bc92e6c67b1dafd06aef243b215aa28188f060ddad0727101ee836427e80495353716803ce0f2b21f5323e50de4c09850313ae16e07486c1f66153f42563bc69dd78081d6a2c9a89cca53e87751180fb99b9e0fc95b5425bde385143189d9bf6c12f8cc75f4eacf33aaebd312240fea34b6ead8705a858d6ed1f20168826ff4d7375d9b24e3f957b85ac5b01d0fc0571df001b3a8b027dc0bfc1c560a2d497a6b526e36ddd51ace29577d94cbaafc1e9487629a667cdefab46ed12d87593f5b", 0xd9, 0xffffffffffffffff) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000019000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000d000)="8d0d43c24f78e6ff246a96204150e4a4a62a04e931f8cbc326c9d5295f2eefdcc94e", 0x22, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f000001c000)=[{&(0x7f0000017000-0x1000)="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", 0x1000}, {&(0x7f000001d000-0xf8)="bba9940255bfa456265044cad99660825250711e0ce7b236b03779916ee33de2ffe85fd963cea0e00ae1daf6d5bcd8cbd0b509b6218d8b972fa6cb1bc183a774cecabff41028310dc028e13e8379b9a23766b6620bbdca448c8b4acca9840f17255276f1e4d375ab02a83b4a26a2e85d8269b56d8f436ae6289c1edb7086ee45b802fe4593fc87c4b129bc2099be5a66449452a05e81b01293784a81c395c82f555400ae66ea0f70bf2f2dc8cabedba83443c9db22febf4336a9f3fedf6854a0e08dc9eee665c71a92218e2d5f6d0e3fd78aae0f6f7dcd4eac3ea2c7e35ca411dedea98bbaf14e5a0bff1e15ff9b46f656e70be5b10dcd93", 0xf8}, {&(0x7f000001a000)="7fb8dd157653962a92d72b1ef64773c1a0ac747752145644332f1e39782ae0632d9bcbae296d9889835274efe339eafc7b70f2e26250a45713138b28e32dd88562e8a61d443a4ed6fd3b16906cdc903aad8b65901d1895e11609571a69c68a6b158c73e5ced5b1952f64e93d61874d2489953a9b6f844ff2d2ad728f760ba86d06f16ba5e63a887ff82727473759a5af7b5f977748ac99f73dba543eb665c14afdb51e239d16da9bc0b8e4c516080af737d5ac14fed54171210a1416227e6b4aa808ab6729c229200503b9e00bf0d91a389e4c3de98cb29b3d2d22b9e56bf5c62e78ac69e490448079ceedbba866abebc6f8", 0xf2}], 0x3, r2) 2018/02/02 17:20:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b80000-0xa)='/dev/dsp#\x00', 0x8, 0x48102) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000eac000)=0x2, &(0x7f000060f000)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000021f000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x10000) lsetxattr(&(0x7f000055f000-0x8)='./file0\x00', &(0x7f0000007000)=@random={'trusted.', '\x00'}, &(0x7f0000a6c000-0x11)='vmnet1\'ppp0wlan0\x00', 0x11, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000848000-0x8)={0x0, 0x79a}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000137000)=""/62) 2018/02/02 17:20:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000c7000-0xb)='/dev/midi#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f0000d57000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000036000)=0x10, 0x80000) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0x8, &(0x7f000000b000)={&(0x7f000000f000-0x34)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14}, []}, 0x1c}, 0x1}, 0x0) accept4$inet6(r1, &(0x7f000021d000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000fd5000-0x4)=0x1c, 0x80800) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000192000)) 2018/02/02 17:20:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000424000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000099a000)) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b0000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000702000-0x4)=0x1, 0x4) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) write(r1, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004c2000+0xa34)='/selinux/status\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f0000894000-0x10), &(0x7f0000296000-0x4)=0x10, 0x800) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffeff}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00008f1000-0x70)) r1 = syz_open_dev$mouse(&(0x7f0000134000-0x12)='/dev/input/mouse#\x00', 0x20, 0x480000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d09000-0xc)={0x0, 0x0}, &(0x7f0000638000)=0xc) stat(&(0x7f0000422000-0x8)='./file0\x00', &(0x7f00002a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f000012d000)={[{0x80000001, 0x7, 0x100000000, 0x2, 0xffffffff, 0x9, 0xe7, 0x0, 0x6, 0x2, 0x7fff, 0x101}, {0x56, 0x200, 0xffffffffffffe9e4, 0x8000, 0x3e, 0x1000, 0x9, 0x4, 0x6, 0x100000000, 0x1200, 0x4, 0xf1}, {0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x10000, 0x4, 0x101, 0x80000000, 0x1, 0x8, 0x20, 0x8}], 0x5}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00007f7000)={[{0xffffffffffffdbdb, 0x20, 0x1, 0x3, 0x7, 0x1f, 0x100000001, 0x20, 0x3, 0x6, 0x7f, 0x3, 0x6d}, {0x0, 0x0, 0x1, 0x9, 0x7, 0xffffffff, 0x0, 0x100, 0x6, 0xfffffffffffffff8, 0x7fffffff, 0x7, 0x3361}, {0x3, 0x0, 0x291, 0x4, 0x0, 0x1000000000, 0x80000001, 0x3, 0x9b05, 0x7ff, 0x3ff, 0x100000001, 0xfffffffffffffffb}], 0x185}) accept$packet(0xffffffffffffff9c, &(0x7f0000bc2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00002dc000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000a1f000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) 2018/02/02 17:20:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x2, []}]}]}]}, 0x40}, 0x1}, 0x0) r1 = dup(r0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00001ba000-0x8)='./file0\x00', 0x4000030) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004a6000)={0x0, 0x9, 0x100000001}, &(0x7f000090e000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006c6000-0x8)={r3, 0x7}, &(0x7f0000c34000-0x4)=0x8) inotify_rm_watch(r1, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000337000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/02/02 17:20:53 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000c69000)='/dev/sg#\x00', 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x7, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002000-0xd2)="07b6ce36fbcf8a0417436d15e28c4d37624a30d585abe16b67841014d0c1e8e8ff170676e0f3550d1b1bd139d2ab69adf70088059a3388f974506704e5e9014e7e7350710fd2fb6b05191db8194a001bb6fc4975684d3e860cecd2c7f60f00cdb90504af358463af8f2f34e0935d54026100c755d2693a6ff4bacde23c4d8a118d854a44a9e8fd09981d0faeb5e398c5f670a6bf4e8b5f357f813d4e9a53d47d7743c717e1aa52141d46447a00f502111c2bf1489df1eb603880f550674156b2979de0d25c5bcdb27c7536c6f09d054847af") socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffffffffffffff2c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2ca870db}}, 0xffffffffffffffe3, 0x800, 0x3, 0xffffffff, 0x2}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x81}, 0x8) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000003000)=""/73) socket$inet_sctp(0x2, 0x0, 0x84) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000005000-0x78)={0x7fff, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x2, @multicast2=0xe0000002}, 0x0, 0x10001, 0x4, 0x5, 0x30, &(0x7f0000004000-0x10)=@generic="7beac9e2ccf059e9b3f1368582719ad5", 0xffffffffffffceb7, 0x6, 0x10001}) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000), &(0x7f0000006000-0x4)=0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000006000)={[], 0x9, 0xfffffffffffffff7, 0x7, 0x0, 0x8000, 0x2000, 0x0, [], 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000007000)={&(0x7f0000006000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000005000)=[{&(0x7f0000003000-0x78)="9c9d926d740da2c7155f9ced750f1af2abea2c16b40864e15b0a7603f019429ff910a7a63782f66beef0ad17dbb2afe734f5de23efc862b21607aa8381fe98a18dc14b2ac3e5bf82d07c54911ad45164bc043e2b2d4ea9ef70865821533e878339fd5320a4fe23cfad59ca80b38e6155315687c7334ae600", 0x78}, {&(0x7f0000006000)="873676557fae668cacc4928905e4b305c2055360e8370e870bcd5de1c00e871157c2e39f579c356864a5e07a3e2c89c00698321383d63b3ce0bcb9208352295ddc", 0x41}, {&(0x7f0000007000)="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0x1000}, {&(0x7f0000005000-0xbc0)="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0x1000}, {&(0x7f0000006000)="20da6718097827c9b793eb5862578f83d847f379877958c303806689745b049cff9e9b2a58369492aeab92aed2729fb22fdac027cd49c841cb2650a6cda3e6d762ff3269d5753f86acbdc171a26005db2b30cde92427f98ab3c795e47e948b820ac5eb2deacfe69596b34e9db6130219bf1147d976b29acc6fadcad9db1f57dd58b7391c0c53ee5d5ed29202f444459804976a365f5dbd3cafbdb357dff21fc32e96a0a082ccbdbb11374a66127449b6e81314f20d3e1def948be5927803a46060e067a7834340b5f7b1acb3", 0xcc}, {&(0x7f0000008000-0xb1)="60343c6b81d328a254878725c766273496c7064ddbc0cb8f326fd915d1af97ab4bcebdc04ee1ec570502c8c59200366ac989cd032a66f006cac1e6e6c094e80d8a1be501ce067380ee2dec75aff5c666f24190994bae2dee098df065f00cc1b342a81660624d6d48a4c2837b064075c620fb66ba58185bc8c71e1d668bf19d7e912a4b5fa57a5d51cba961a931f18435d117da9e0a0ada625507383e31c111093fc064727c02c4b82b097a488968c0d5be", 0xb1}], 0x6, 0x0, 0x0, 0x8881}, 0x20000000) syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0x1, 0x42) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$inet(0x2, 0x3, 0x8) 2018/02/02 17:20:53 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000ff3000-0x18)={0xffff, 0x28, 0x1, r1}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f00005f9000-0x4), 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000ff4000-0x10)={0x1, &(0x7f00007c8000-0x1e)=[{}]}) 2018/02/02 17:20:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) r4 = getpid() r5 = fcntl$dupfd(r3, 0x0, r3) sched_setaffinity(r4, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f00000b0000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000747000-0x50)) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) write(r1, &(0x7f0000209000-0x13e), 0x0) 2018/02/02 17:20:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) clone(0x0, &(0x7f000003a000-0x2), &(0x7f0000f13000), &(0x7f0000731000), &(0x7f00004a6000)) accept4$inet6(0xffffffffffffffff, &(0x7f0000276000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f00009ec000)=0x1c, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) syz_open_dev$sndseq(&(0x7f000055e000)='/dev/snd/seq\x00', 0x0, 0x4000) setitimer(0x2, &(0x7f0000289000)={{}, {0x77359400}}, 0x0) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000ef9000-0x90)={{}, {0x0}}) r2 = syz_open_dev$adsp(&(0x7f0000843000-0xb)='/dev/adsp#\x00', 0x8, 0x2000) ioctl$TCFLSH(r2, 0x540b, 0xd2db) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x9, 0x8000004, {r1}}) 2018/02/02 17:20:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f000003b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fed000), &(0x7f00001bd000)=0x8) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00002ba000-0x4), 0xfff) 2018/02/02 17:20:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) set_tid_address(&(0x7f00000c9000)) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057f000-0x8)=@abs, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{}], 0x1, 0x3c27) recvmmsg(r1, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/02/02 17:20:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) r3 = creat(&(0x7f000002c000)='./file0\x00', 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000035a000-0x4)={r2}) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) write(r0, &(0x7f0000abf000)="17e4676a6e394d5bfee5cd88a76d6c02d8913ae2ccf365f46cee9711fb044e70e9834374c48f94306f91d9a4e6c5e54741e10d3315010826f8518ba1e869803f64956ffddd04ecae3c11", 0x4a) 2018/02/02 17:20:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000011b000-0xe)='vboxnet0*eth1\x00', 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000014b000-0x20)={0x10200, 0x3, 0x0, 0x1000, &(0x7f0000050000/0x1000)=nil}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r1) bind$inet(r2, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000f92000)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000061c000-0x4), &(0x7f0000eb5000-0x4)=0x4) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000535000)={{0x100000000, 0x1, 0x3, 0x75fe, "e3c21708ec0fd9b40c4ba50429522a6633e4e0c5f81f3c23503788fc37f9f5dc6eb72c90a42528c3b2f8b584", 0x7}, 0x3, [0x5, 0xffff, 0x3, 0x2000072efd383, 0xa9, 0x4, 0x456b, 0xa5a, 0x48, 0x400, 0x0, 0x4131, 0x3, 0x8000, 0x7, 0x1, 0xfff, 0xffffffff, 0xff, 0x3, 0xcf, 0x7, 0x1, 0x5, 0x800, 0x7f, 0x8f, 0xfff, 0x43, 0x1, 0x3ff, 0x52d3fb89, 0x6, 0x7, 0x7, 0x4e, 0x1, 0x5, 0x20, 0x7174, 0x1ff, 0x4, 0xecb, 0x6, 0xffffffff, 0x400, 0xa1e, 0x0, 0x800, 0x1f, 0xa6d, 0x6, 0x4, 0x40, 0x9, 0x9, 0x9, 0x0, 0xcb, 0x0, 0x6baf, 0x2, 0x5, 0x502, 0x40, 0x2, 0x8, 0x3, 0x4, 0xcd2, 0x6, 0x8, 0x401, 0xff, 0x1, 0x800, 0x36, 0x3d, 0x1, 0x80, 0x10906c22, 0xfff, 0x5, 0x1, 0x0, 0x4, 0x8, 0xfffffffffffffff9, 0x7, 0x20, 0x0, 0x8a, 0x3, 0x8, 0x761, 0x1, 0xffffffff, 0xfffffffffffffff7, 0xa398, 0x1800000, 0xfffffffffffffffe, 0x100000001, 0x4, 0x400, 0x2, 0x81, 0xffffffff, 0x3, 0x3, 0x2f, 0x6, 0x9, 0x7fffffff, 0x2, 0x0, 0xffffffffffff8001, 0x5da, 0x9497, 0x0, 0x1, 0xffff, 0x9, 0xb8, 0x0, 0x62a, 0x0, 0xac, 0xff], {0x77359400}}) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/02 17:20:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f0000949000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000c0b000-0x10)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a}, 0x0) fsync(r0) write(r1, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408050000048000ad06ffef", 0x239) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000906000)='/dev/dsp\x00', 0x1, 0x0) bind$rds(r2, &(0x7f0000d79000-0x10)={0x2, 0x0, @empty}, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002a2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sync() ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000b0c000)=""/4) 2018/02/02 17:20:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000df9000)='./file0\x00', 0x82, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dce000-0x14)={0xfffffffffffffffe, 0x2, 0xd9, 0x7}, 0x14) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000053000)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007c4000), &(0x7f0000583000-0x4)=0x4) lsetxattr(&(0x7f0000fad000-0x8)='./file0\x00', &(0x7f000013d000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000874000-0x4)='em1\x00', 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b60000)) 2018/02/02 17:20:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000+0xc9b)={0x2, 0xffffffffffffff9c, 0x1}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x3, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x100, 0x7f, 0x9, 0x2, 0x2, &(0x7f0000001000)=@common='bpq0\x00', 0xffff, 0x4d, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000)={@generic="615f087d564f3c2f1fae2302de4c7605", @ifru_flags=0x1003}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000002000-0x1000)=""/4096, 0x1000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x8000000000802, 0x0) write(r0, &(0x7f0000206000-0x20)="200000001a00076f39ffffffffffff0e020d0d000000040000044f6a010085ff", 0x20) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f1e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/02 17:20:53 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008c3000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0xfffffdd8, &(0x7f0000029000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x4, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0xfffffffffffffe54, [0x0]}, @sack_perm={0x4, 0x22f}, @sack_perm={0x4, 0x2}]}}}}}}}, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xfffffffffffffffe) 2018/02/02 17:20:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fbc000)='id_legacy\x00', &(0x7f00003d9000)={0x73, 0x79, 0x7a}, &(0x7f00003cf000)='/dev/loop#\x00', 0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008f6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e74000-0x10)={0x0, 0x0, &(0x7f00006c3000)=[]}, &(0x7f00009a7000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e8b000-0x14)={r2, 0x5, 0x1, 0x5, 0x8, 0x1f}, 0x14) 2018/02/02 17:20:53 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000013000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1e53, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x1c)={0x1, 0x4, [@empty, @random='!WPDo_', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) r1 = socket$llc(0x1a, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000003000-0x10), 0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) modify_ldt$write(0x1, &(0x7f0000014000-0x6), 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000013000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000)={r3, &(0x7f0000003000)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000ce5000)={&(0x7f0000d63000/0x2000)=nil, 0x2000}) r4 = dup3(r2, r2, 0x80000) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f00004af000-0x18)={0xbd9, 0x20000000001, 0x8}) 2018/02/02 17:20:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000), 0x400000ff) r3 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00000cd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xa00}) 2018/02/02 17:20:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000456000-0x4)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000082e000)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x400}}}, 0x400, 0x1, 0x1, "ce04ed361eb5e6c89f1bbd6d0882443f6c3fb35cdfb67d5887f833129d5e6f78ae274f1f847971a3d979a0042c3bc985f661923f788a3f1d94e4aba282896ea632114bd72f130fe65bd6fdc0cef6ac60"}, 0x160) r4 = geteuid() r5 = getegid() sendmsg$unix(r1, &(0x7f0000230000-0x38)={&(0x7f0000ae0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000040a000+0x57f)=[{&(0x7f00002de000-0xb0)="0c02068621dafd04d3ebc021dead928d90cc03c41959f18637e46837b99eeb39ccc458fa9df35929720e6ce124bd0f3164e09a3315d6995949043e560ca202c6b8ce2d31ac2dd418c82c7ce20f2150c82d7374361c465f4896b1eb1c99237b64a184a4a5a8d23e97cdbc97460931ef7665ebbc55f85ba2ef71a1554ef773a0a0fa311fdb9b8142f1434eecef075bfd7259522120c3aaa38cc8b4bc814b7acc1ed3cc8065e443aa60fec77884bc5a8b96", 0xb0}, {&(0x7f0000c95000-0xf6)="5d073a2441ea6a82dbe28cc25a5b83c8fadaaaff9eac704ea6164a94b13462afa596ddbf9ff49efbd5275d68784095b23750026a3fb95b589621af7e1551786e10216116600a4dcca8cb0bd328d8922092e7e5bf3678cb1f841eb60fbce79112b4183c7137fe0b6a5f2ecabdefbda9854fb7b5b091d11c49e26cb39bb214a2049f44ef6bb0d28ca89c13831453940787cf49c1b61ecf7899b0458808461431d1976b38097c6186b64b55b15f6c40fa43103571f6e0dbf96272716eeee3f538eee8a8f1d001aaca81a481b78d0275d95108603770c6ec6b0c1ea13af50933f3c1cab59110e8baa9a5f799bc7178210c4a9fa9036efacc", 0xf6}, {&(0x7f0000119000)="fd28c418e3cb2c96a73bdba93c24deb61171fa9aec8e6aa6b963e6b36af9763e79adc5efa960217cc1bf5b0daabd20daeb7f47b4caceedceed012bdbb89850", 0x3f}, {&(0x7f0000b90000-0x8a)="9c7254a257c4935c7a2f87b5c385615a1f9e28b0115e963d86bdb3d7e0e52affc59f1aeb4a4b956270f1a9a33a12e678731420bac7863a3b8a0e51cc9c3b33ae8b03d84b6dd28da138a89d3ffc181acc2ee0f8e5baa73ae59265274484f5baa3c386d5d2587b2a764abc488f8e67ef2ed56b57f92b5a0f1943db21b5238699ecca4819da2d9979e59b3e", 0x8a}, {&(0x7f00000c7000-0x91)="175bb65eb22667d9b3096152c0184c73ab526475c6d28e6ed3d76f6827b660c8da93e10ef2f7dcfa6d250d31a895686b93355aee8b94ef20d189a649e5a6fb03b0b187c3dcb16dca1fa2109a0c09cd9d895d30bff4b1d68753652a9519142f07e1ecae0d6bc91a587f030f42fbae29eb419382aa4f397cf8fa8b64d10ec8380aeb9a39cc27131e1ef2cb2cd8f86a7cbf62", 0x91}], 0x5, &(0x7f00005d5000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r2, r0, r2, r2, r1, r0]}], 0x70, 0x40000}, 0x4) 2018/02/02 17:20:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007b9000-0x9)='/dev/sg#\x00', 0x2, 0xa0800) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000536000-0x4)=0x81, 0x4) syz_emit_ethernet(0xe, &(0x7f0000ace000)={@random="43827added00", @empty, [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/02/02 17:20:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000410000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = shmget(0x0, 0x2000, 0x54000004, &(0x7f00003b4000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000da6000-0x55)=""/85) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x13) r2 = syz_open_dev$usbmon(&(0x7f00000d5000-0xd)='/dev/usbmon#\x00', 0x3, 0x82000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = syz_open_dev$dspn(&(0x7f00007de000-0xa)='/dev/dsp#\x00', 0xffffffffffffffff, 0x80000) bind$rds(r3, &(0x7f00004d0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r4 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x20100) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000eee000-0x1)=0x7ff, &(0x7f000094f000-0x8)=0x1) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r6, &(0x7f00004ea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0x9, &(0x7f0000872000)=0xffffffffbfffffff, 0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000f9b000-0x10)=@generic="e41cc3b9167d67dc7356cc66095decc6", 0x10) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000958000)=0x3, 0x4) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa}, 0x14) sendto$inet(r6, &(0x7f0000e29000-0x420)="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", 0x416, 0x0, &(0x7f000088c000)={0x2, 0x0, @empty}, 0x10) ftruncate(r4, 0x10000) fstat(r0, &(0x7f000062f000)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() chown(&(0x7f0000e52000+0x9b2)='./file0\x00', r9, r10) sendfile(r5, r4, 0x0, 0x72439a6b) 2018/02/02 17:20:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x1}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f00002b8000)='/dev/input/mouse#\x00', 0xfffffffffffff449, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f5d000)=[@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}], 0xd0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000464000)={r0, &(0x7f0000216000)}, 0x10) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000861000-0x1000)=""/4096) 2018/02/02 17:20:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000129000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00003b7000-0x110)={{0x0, 0x0, 0x80, 0x3f, "13d6217ed0e4a4078d7258cfa9e28407da68ff8ae035fe66aa8b079a30aee8086a1117f2c98ee0937437931f", 0x4}, 0x0, 0x0, 0x4, r3, 0x3, 0x1, "2935362262cced9ce65b0257b936a5848490835506b2432e9cd7c92e6d108faa6d1aa67176decbba20ab82983493b98469380a2a754c8e7c5ec35d1dafef5149", &(0x7f0000ca0000)="0500", 0x2, [], [0x9, 0x8, 0x4, 0x1a8b4be8]}) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb8000-0xf)='/dev/sequencer\x00', 0xc00, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00001ae000-0xc)={0x8}) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/02 17:20:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000063f000+0x731)={0x0, 0x13, "82fd4ce08bd836950700d6a1ee68253bb005bc"}, &(0x7f0000474000)=0x1b) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000173000-0x4)=r1, 0x4) write(r0, &(0x7f0000002000-0x1f)="1f0000000104ff00fdde45c80711000007f3f0f00800010004000002000000", 0x1f) 2018/02/02 17:20:53 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004c2000)={0x4c, {{0xa, 0x1, 0x0, @empty, 0x4}}, {{0xa, 0x2, 0xfffffffffffff000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000441000-0xc8)=@migrate={0x54, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x4, 0x11, []}]}, 0x54}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000d25000-0x38)={&(0x7f0000591000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000e77000)={&(0x7f0000922000)=@delsa={0x50, 0x11, 0x300, 0x7, 0x1, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x3, 0x2, 0x3b}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0x80, @in6=@empty, 0x0, 0xffff, 0x6bce}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x40) 2018/02/02 17:20:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000011000-0x4)=0x1c, 0x4) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000224000-0xe8)={{{@in=@empty, @in6=@empty}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00008c4000)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cce000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000b90000-0x18)="000103000000000000007e7d7b22b8d7004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000156000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f00009b9000)='wchan\x00') getsockname$netlink(r2, &(0x7f0000b02000), &(0x7f0000e36000)=0xc) 2018/02/02 17:20:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000426000-0x20)={0x0, 0x0, 0x10001, 0x8000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a1c000)={0x3, r1, 0x10001}) write(r0, &(0x7f0000453000)="084840212d97031837b721d7c06e430da7b307e1", 0x14) sendfile(r0, r0, &(0x7f0000001000), 0xfec) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000051f000)=0x8, &(0x7f000058c000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) pivot_root(&(0x7f0000f12000-0x8)='./file0\x00', &(0x7f0000048000)='./file0\x00') mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)) 2018/02/02 17:20:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000dd000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000657000-0x10)={0x0, 0x8, 0xffffffffffff441f, 0xff}) sendmsg$unix(r0, &(0x7f0000833000)={&(0x7f0000f91000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x2}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x94000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dfc000-0x8)={0x0, 0x7f}, &(0x7f00008c9000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000cdf000)={&(0x7f00002fd000-0x10)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f00003fe000)=[], 0x0, &(0x7f0000328000)=[@init={0x18, 0x84, 0x0, {0x985, 0x8, 0x100000001, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x8000, 0x8, 0x0, 0x80000000, 0x5, 0x4, 0x800, r2}}], 0x60, 0x20000000}, 0x841) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/02 17:20:53 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000158000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000bbf000-0x3c)="75886307f9c99445027d76f5a5641a9fcb62fad3e11cd61731e10802bc5b43d0823e4af304684dcd007ccd822e4b6a9551f9baf8545884fbec6178f3", 0x3c, 0x4000, &(0x7f0000836000)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x38f4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9}, 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00001ff000)=""/56) dup3(r2, r1, 0x0) [ 145.734691] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/02 17:20:54 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000e000)=0x0) sched_rr_get_interval(r1, &(0x7f0000004000)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000013000-0x4), &(0x7f0000009000-0x4)) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000012000)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000e000)='./file0\x00', &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000012000)=0x0, &(0x7f0000002000), &(0x7f0000012000)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000013000-0x38)={&(0x7f0000009000)=@proc={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f000000b000-0x70)=[{&(0x7f0000001000)={0x1c, 0x37, 0x400, 0x3, 0x1, "", [@typed={0xc, 0x67, @uid=r3}]}, 0x1c}, {&(0x7f000000f000)={0xf4, 0x14, 0xb0d, 0x6, 0x1, "", [@typed={0xc, 0x11, @u32}, @typed={0xc, 0x5b, @fd=r0}, @typed={0x18, 0x4d, @binary="2229c7ce2d684785accd756542e81d1b"}, @generic="f3f98d1fccd3b686ad2752bf2cf417e19fa80762681e3d65e86c6a1fe88b6f6ab5e0490a478e87c0d0752b2d00bda7040465af670afbfabc2112755d4a446d0a824ef521b47cc4c357f1d4f5c743e9c3851855b40d76938591e764bb354e8a24710800069b77891303c93cc3089826525ab83b0b7a2e0fcb1f3224209a94e2e79c16171be56e0ccf8234a304b4cfdcc50247b122f510261f3337feff6065380c5c57f74df6436786575635258f9d90bd5a7e81"]}, 0xf4}, {&(0x7f000000c000-0x8c)={0x8c, 0x33, 0x100, 0x0, 0x1, "", [@generic="81840ea813a416e8164dca5cd484564460cee46083d97d862b33f23a561467948caa7ac2e31480f82946b0bf0538052fdd31be1a08f532f4c1d96c1bf8280d03daec803bd541709339d1835d6e94c79ae291acdf5bff", @generic="db42c1396895a3eee4a46eaa6deb38986754bc34cef5faf31fefa82092cad200398d86e207"]}, 0x8c}, {&(0x7f0000009000-0x1448)={0x1448, 0x35, 0x10, 0x4, 0x3, "", [@typed={0xc, 0x79, @u32=0x6}, 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@generic="0ab63b1248bbe91098302cfb5fa4dcf8445c41110dbca19da43ec87d61a5f332ec063cddd6bf78df517c2c13cfedf589387b1d5e0dcdfe6c58f6483d38d9bacc03de4f0c1cf09798497c9fb7b654063e763d11a1972b5f9e5cbd91a5fa258b3cc0f11d0bc88caf7fb2f64facb1612555730c026769bd4120b4c040fe"]}, 0xdc}, {&(0x7f0000004000-0x130)={0x130, 0x18, 0x200, 0x3, 0x1, "", [@nested={0x10, 0x27, [@typed={0xc, 0x3d, @uid=r7}]}, @generic="8df1d760231ac78c8b9371bd9c135996a0bf84c41b13d2a0e652f787df59e954e171162992057325d230", @generic="250ff1aefc5c09cc61083f9113c104472bd4cbe53bb3eebf1c4b7db1c3c7e5808ad4fb6af0bf13605fcf0e044defff2110236f2914e13642517db9f081141b589619383ef7e3e3998d782fb9646f722d276cfa66ab5fcacf304d17f09e00238059fbe91241834217ce8765688234ebb326fa98cdcca9c3faec6f295593860a2aa48d916ef22e15b062b6aeb1bd405904c597eccab89dee67d82c7876526a6eccab41d5ba3a90f4cdaeee3af1100a4d476da1dfdfb22a88088a88303412fb0109c5880324ec6d557204f5d5b436d639aa2bab647fd8070efc855286f00c3fdfd73414371450"]}, 0x130}, {&(0x7f000000a000-0x11f4)={0x11f4, 0x1a, 0x2, 0x3, 0x0, "", [@typed={0xc, 0x87, @pid=r1}, @generic="58d76f3d0fcc2bb8df967198884274de1fafb6371da38a89346f0c8f0a977e907391c0d55607e50fce73bd2ca4a2438805e033171e7187b674096ce4ae158f9178c1eb510da4f53361108091e572a746e38f861ee0434bfc34c70b016d7413a132cf769f6ca8b65f93a2b7d3", @generic="6e132d2c4261c6912cc534b7396a71e88c784d141d88808c46077a4d0a4d44aa42c432a3a43af5bb7663d364eb36109437a4100632425548bdd9c8326d52830d94846542413086485fe904cc3f7e0ee81aad84aebc70d2ed1e148d15b2a49e64a41fb656fb09a9e23c119569a5a08cc84efaefcefb4715d314ba6ee095e8e74f2036a48924d41423e538ed98757c8253444f41eac63bbc333b9a202a9ac84fdd370cbc479328a6f4f4649dcdcc0b8bf1f63630d2", @nested={0x1098, 0x87, [@typed={0xc, 0x8d, @ipv4=@rand_addr=0x7ff}, @typed={0x18, 0x22, @binary="a551e09fc9eaddfbd7a794059d94"}, @generic="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", @typed={0x8, 0x2e}, @typed={0x18, 0x49, @str='vmnet1trusted#\x00'}, @generic="90fbeff2ee845ded9eb72eaa6fa5c646f911cde6172daed869e33eb3c4db9c8ae76fbc9bece19c58d45e0fb2a7b8d59ca4756ff89b154e2f6f9e0d3a6a2b88bdda04d796af5b6c1b9085c74d4232d62e"]}, @typed={0x18, 0x87, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xb}}, @generic="e07a4330077b91c7"]}, 0x11f4}], 0x7, &(0x7f000000b000)=[@cred={0x20, 0x1, 0x2, r1, r8, r9}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @cred={0x20, 0x1, 0x2, r1, r14, 0xffffffffffffffff}], 0xd0, 0x40080}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "e6e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x62, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000013000-0x8)={0x0, 0x7d3}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000012000)={r15, 0xffff}, &(0x7f000000c000)=0x8) 2018/02/02 17:20:54 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00SQ', 0x2ee, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000001d000-0x40)={0x5, 0x3, 0x8d, 0x7f, "5c1cc12f64ff38a1ebf78f37d8e97f31d63ef1aa17b7ff7c08c5c96de9ad75b2c2c9ea00e1abb0892cf11964", 0x5aeb}) 2018/02/02 17:20:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r0, &(0x7f0000aa2000-0xa0)=[], 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000f1d000-0x9)='/dev/vcs\x00', 0x10001, 0x0) write(r0, &(0x7f0000417000), 0x0) 2018/02/02 17:20:54 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x48000, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000002000-0xc), &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x9, 0x20000) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000002000-0x4)=0x3, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000004000-0x2)=0x7f, 0x2) r4 = getpgid(0xffffffffffffffff) getpgrp(r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000005000-0x10)={0x6, &(0x7f0000001000)=[0x80000001, 0x8ffb, 0x7, 0x5, 0x0, 0x101]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000)=[{&(0x7f0000005000)="37ff6d1e1ecb738cffef338d11651576eec0e8b108f5d691cd5edb0e9275ccdcfd546b8e4817908ec67e8df52ea40982b0942a6b0eea0036443308582a934c484809db901f040a9320dca66efa3ed33cc70d84a023f778a825162057d9fbb6187080229554b5b232018d81dd8498f7650e1f71a87ee46bf04c8b5e2c4cf11dfec7259a7ba4d9e8a73f8b287c0a9841d538f462e7683a1079245b95d02fa95dad032ba21f4b872247456127dc8a844dd4fea36498bac1edf70ce79e8b84991f4cb7c801628e9810ce70401903017eeed9ff9d8148740cf43324ba658a", 0xdc}, {&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000000000)="0ddae1cedb4b12e4e4fae02b0b5fbf4277662974755991daf7af9348259d26", 0x1f}, {&(0x7f0000006000-0x9e)="1bd7bce6712f336009aa5858900f30a2ae068607dd731d0faa46814be23848b2dd925b5d312402ca4558d4e030432d7d52b01d65eac126989ed689a2b28921937bb4f75d52f1f6ee33c7d5d32624de01e66fa1a4f6dca2057670690eb40718f2254bbb50ab18492b23caab9776eabcc06ebeb0dc397687c44dcff5f7c8b3bb91a8f7a3e99b882f2045b0685c2d406cc8038aeab9ce433c21f181a70cc465", 0x9e}, {&(0x7f0000006000-0x94)="a109aef81e737ded894ad9ab8ce51671a20acf9c4c3b0121e45ef31ae3dfe9e2d7ff9af0fce0a0a2c4d6003c24841ee29309337a65b7e741b71d7febc7e26c0a466c1c3879943f7a43ae45511cb03ca3de27ac197fbf6955f9fe7f8636feefc300c9cd1c102d5b652a998509181f768fabe63361740df32692d5af1c4c93934069ff76e294219f2b0e18da47342070b506ab6b17", 0x94}, {&(0x7f0000006000-0x10)="c67f09b914cabaab02aac4a5e1f525c2", 0x10}, {&(0x7f0000001000-0x85)="c101494ba945bfc30af4a45e3d8fdfb55424a4406a60f4c65bc5c08d0221ba6b14c6b3931dd5b4137f484c4a2cd930a14a60010640c8a88603a1a6827df12d470228d12a43645ca6a8dbb7ed9719fd123c41dcfe36d1204e8d4a708328e893d612e747c54fd7414503ba949210af10b87cf542f3bb1179e1c8dfadba5a65675961847dbf5b", 0x85}, {&(0x7f0000006000-0x3c)="faac5f1a0a4d20240620a41dd2caceb692af6ee731a34d65ffb44cea2b707b4838a1bccb5938376aef11678a37bba88238fbe4532fcedb95bbba9cb1", 0x3c}], 0x8, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000006000), &(0x7f0000007000-0x4)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000004000-0x4)='bic\x00', 0x4) 2018/02/02 17:20:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f00008c5000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x3)="a22500", 0x0) ioctl(r1, 0x4, &(0x7f0000001000-0xe9)="5fdb03ece5b209728149762e88cfd3a4d245e7e1bd4194cdc424d722d4b7c18d131a61dc4e5fff77e8fefade85667d6e7e385d499ad759a3dbfe10ce8016d92b84c7e819528c813865c2e532b91767c6f1b427e4e67ed6f5c8ccbbd7adce1c88b6d6eacc50a4dd684b274974548730e75c447eb72d7d1d43894de1567e20d1ca2be685e6ed19dc727211a424b9c4d6c48d8ec0c96ec6a92b8e973e1eb6d757735634234f6e317ed503bcc4b775a30e01549ebfdbd93574ee1d9fd81cacf93e8476c414a0dd5b41e405645d7548b4111a2fe2ea2dca85e2572e452620a8ddae254053097a8dcf629147") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000007000-0x10)={0x1f10, 0x8}) flistxattr(r1, &(0x7f0000005000-0x53)=""/83, 0x53) openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x400000, 0x0) close(r1) 2018/02/02 17:20:54 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000129000)='/dev/vcs#\x00', 0x0, 0x4000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006e0000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0x14, &(0x7f000000b000)={&(0x7f00007e8000-0x1c)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x299}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000dd0000)={0x2, &(0x7f0000863000)=[{0x8, 0x100}, {0x8, 0x5}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000051c000-0x28)={0x3, 0x0, &(0x7f0000722000-0xc5)=""/197, &(0x7f0000087000-0xd4)=""/212, &(0x7f0000df3000)=""/168, 0xd000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000d94000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ef3000)={0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r4, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r5, 0x540a, 0x0) writev(r3, &(0x7f0000024000+0x2ca)=[{&(0x7f00004ed000)="1e6f76b90918ba21ca513307fb2c98653b1f8a3fe6e3966111c3232b27d780224ddb82821d8ae5d72ea1213b6144a9a91d550c0da2ab5c18e33cc2398f7ffc9ca8ceaa65b021c9ffdd68e59119bea5b9bc7f8ea0cfd4aebda4324b5b1d3e6b760428ae8d2dd79807f549a4", 0x6b}, {&(0x7f0000cac000-0xf4)="a3cf24e08bfcef293137947b2e73b0dace48a3f5c6c54efb797426bf20f3760644f77445cd5f2e3d99feaea3034dcc59b74128f0cc1a8fff33b3815648a1c9cd07643e7dc2e67bb50457e830c9c46a5f6fc3ed1a2bd9f4818ccabe504e68198789e999035731a1609a64c47cec8b17f9fe9ad5bad0e392bac577c42405bdd4bf6855b56e14cc42876d793836f5fd15642faaaf9a458e8339de1b27f0ab5314a761d4b21673bb5b09843d77bf5f31ef981df0335feccd350f1934075a92b8f376ba78553fee7a5f5252b6bd456283a1b957ad1c8ca0d6d786e59dd065282b7d9c7ff04026dc8a055b3993cce5ea8d5b72c0fa9277", 0xf4}], 0x2) write(r5, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r5, 0x540a, 0x2) ioctl$TCXONC(r5, 0x540a, 0x1) [ 145.794648] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/02 17:20:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000587000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000067b000-0xa0)={0x0, @in6={{0xa, 0x0, 0xc8, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}}, 0x0, 0x78b7, 0x1, 0x800, 0x8}, &(0x7f00002da000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000023e000-0xc)={r1, 0x7, 0x2, [0x7ff, 0x2]}, 0xc) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r2, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r3, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockname$netrom(r4, &(0x7f0000697000)=@ax25, &(0x7f0000c5d000-0x4)=0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f000021d000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059b000-0x8)={r5}, &(0x7f000034f000)=0x8) write(r2, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) r1 = accept4(r0, &(0x7f0000cb8000)=@can, &(0x7f0000c67000)=0x10, 0x0) sendmsg$kcm(r0, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f000091b000)=[]}, 0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000238000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000082000-0x50)={{0xff, 0x1}, {0x1, 0x1}, 0x800, 0x4, 0x4d6b}) write(r0, &(0x7f0000536000)="14", 0x1) socket$pptp(0x18, 0x1, 0x2) close(r0) recvfrom$unix(r1, &(0x7f0000325000-0x5a)=""/90, 0x5a, 0x10000, &(0x7f0000635000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/02 17:20:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000157000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072c000-0x32)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000b83000)=""/24, 0x77929f8e202a4afa, &(0x7f0000502000-0x65)=""/101, 0x0, 0x2}}, 0x59) write$vnet(r0, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0xfffffec6, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) 2018/02/02 17:20:54 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$bt_hci(0x1f, 0x3, 0x1) pipe2(&(0x7f0000d6f000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000f84000)=0x401, &(0x7f0000f84000)=0x2) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000764000)={0x40, 0x138, "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"}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f84000)={0x1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8, 0x1ff, 0x81, 0x67bb, 0x8, &(0x7f00006dc000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7fff, 0x6, 0x327}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000a44000)=""/173, &(0x7f000082c000-0x4)=0xad) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e93000)=0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000926000-0x8)=@assoc_value={0x0, 0x10a}, &(0x7f0000304000)=0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f86000)={r5, 0xf51, 0x4, 0x5, 0x80000000, 0x1f}, &(0x7f000016e000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f85000)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000868000-0x4)=0xe8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f86000-0x4), &(0x7f0000a04000-0x4), &(0x7f0000a54000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000007e000)={r4, r6, r7}, 0xc) times(&(0x7f0000f85000-0x20)) 2018/02/02 17:20:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd, &(0x7f0000c48000-0x14)={0x0, 0x0, 0xbda9}, 0x1c) r0 = syz_open_dev$adsp(&(0x7f00003e0000-0xb)='/dev/adsp#\x00', 0x1, 0x200000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000065a000-0xd7)={r0, r0, 0x2, 0x1, &(0x7f00005ae000-0x1000)="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", 0x0, 0x81, 0x0, 0x4, 0x9, 0x6, 0xfffffffffffffffb, "b9357e108483e13e7e7ba319f3f10922ac3a4e1ecca43e717b5888ca23b391048633dcbb6ec0f74a97ab0b5d180e61a30f32e9a000a1843175adbbc7fdbd821ffb1ff5c5fb2e1a50d4c99fdc9a02a021c783784858f668646f705d954d433c0b8759916d5e9d4b9248a397a319c7ed7ed53036252874fbd480736196de9fd288400252ada0b7ae5948e84f3e5b81e673d4ddb6dcc91473285d614cb120e90f8f0797053748d01c86985ebec52490c6"}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000247000), &(0x7f00000fd000-0x2)=0x4) 2018/02/02 17:20:54 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x1ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000033a000)={r1, r1}) r2 = socket$inet(0x2, 0x80001, 0x7fffffff) write(r0, &(0x7f0000340000)="ef13ebd59dec07107b53a5faa96440d81ca0db0cbb6d55d9036f06100cf4781fbc9f2be72f52f2f21b340f7e54ed60e5c855dd94418ce20b8deabdb9d3e7026583fde65fce0506c77fd1967c2a80d57f155892702c2816c2a7ddf85e835b1dafd31fcdbd2fee20bb58905e5334a201ff9f3d4bf2558c321ddb8d3d88d98e2c48f81633518c22a334988925b057a828bc96ba6c114f420e15a05e749e28f8c9777f0cfd9e57c4558f5be1150feb3b405b1763ae2a6d238d0fd277765467327091f84a6e8a669b06a2b167d7175ffbe7dbf4d70200e1107a0576a0b4700eaede955777fd73b6928a751a0cca05d488e4f0b1a704", 0xf3) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000349000)) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000039f000)={0x0, 0x0}) utimensat(r1, &(0x7f000001c000-0x8)='./file0\x00', &(0x7f00000f8000)={{}, {r3, r4/1000+30000}}, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00000ec000-0x1000)="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", 0x1000) 2018/02/02 17:20:54 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000), 0xffffffffffffff89) 2018/02/02 17:20:54 executing program 4: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0xe) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b25000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00003c3000-0x50)={{0x0, 0x6}, {0x80000004}, 0x6, 0x2, 0x8}) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000703000)=0x8002, 0x1d3) write(0xffffffffffffffff, &(0x7f00001fd000)='~', 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000901000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5f75, 0x408000) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b25000)={{&(0x7f0000111000/0x1000)=nil, 0x1000}, 0x3}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000068c000+0xf6b)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/02 17:20:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) mknod(&(0x7f00006ca000)='./file0\x00', 0xe042, 0x0) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000063b000)={0x2, [0x0, 0x0]}, &(0x7f00008c1000)=0xff9f) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = msgget(0x2, 0x3fe) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000ac6000)=""/252) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000f91000)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000bff000-0x4)=0x0) ptrace$cont(0x9, r4, 0x8, 0x200) ioctl$LOOP_CLR_FD(r3, 0x80247008) stat(&(0x7f0000169000-0x8)='./file0\x00', &(0x7f0000e61000)={0x0, 0x0, 0x0, 0x0, 0x0}) personality(0xf) getgroups(0x5, &(0x7f0000608000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r2, &(0x7f0000ca1000-0x8)='./file0\x00', r5, r6, 0x1800) 2018/02/02 17:20:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f71000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f000077e000)={0x102ffe, 0x6000, 0x401, 0x1, 0x3}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) timer_create(0x7, &(0x7f000049f000-0x60)={0x0, 0x2b, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000e85000-0x4)=0x0) timer_gettime(r2, &(0x7f000033d000-0x20)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) getrusage(0x0, &(0x7f00003f2000-0x90)) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d00, 0x0, 0x101}]}) 2018/02/02 17:20:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d8a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup2(r0, r0) pwrite64(r1, &(0x7f0000008000-0x32)='3', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ec3000)=0x1f, 0x4) 2018/02/02 17:20:54 executing program 1: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4), 0x4) 2018/02/02 17:20:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d8b000-0x8)='./file0\x00', 0x162ffe, 0x8) ioctl$sock_ifreq(r0, 0x8937, &(0x7f000079d000-0x28)={@common='bpq0\x00', @ifru_names=@generic="60af1d9d72192074a00cc954d15638e4"}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ea5000-0x14)={{0x3, 0xd19, 0x3020, 0xfffffffffffffe01, 0xd8, 0x7}, 0x8000, 0x8e, 0x3}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007d7000)={0x7}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000975000-0x160)={{{{0x2, 0x1, @rand_addr=0x100000001}}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xa4}}}, 0x200, 0x8000ffff, 0x5, "bdafcb4f002bfe517aebdf4d21ce44b19432a1ff15d5c4800008e7558141f398197a27196519ba840e7b926f2a4bd9da578548cd7bf790ad4a0b7bf1582e6ec4ad130800a8bfd4ac59005781fe8c46fc"}, 0x160) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fee000-0x9)='/dev/vcs\x00', 0x2, 0x0) pipe(&(0x7f00005b2000-0x8)={0x0, 0x0}) r4 = openat(r2, &(0x7f0000a58000)='./file0\x00', 0x1, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) inotify_add_watch(r4, &(0x7f00000a7000)='./file0\x00', 0x0) acct(&(0x7f0000c4a000-0x8)='./file0\x00') msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000dfe000)=""/69) fcntl$notify(r3, 0x402, 0xd) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000a26000)={0x0, 0x0, 0x7, &(0x7f0000c22000)}) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f000084f000)='/dev/sequencer\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f00007d5000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f000030c000-0x10)={r6, r7+30000000}, &(0x7f0000bee000-0x10)) r8 = shmget$private(0x0, 0x2000, 0x200002, &(0x7f000076e000/0x2000)=nil) shmat(r8, &(0x7f00008ad000/0x2000)=nil, 0x4000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a83000)=0x0) perf_event_open(&(0x7f0000c71000)={0x6, 0x78, 0x8, 0x5, 0x811, 0x85a2, 0x0, 0x4, 0x11, 0x8, 0x3, 0x8, 0x1, 0x5, 0x5, 0x6e, 0x1, 0x6a24, 0x7, 0x0, 0xcf1, 0x2, 0x0, 0x40, 0x6, 0x8, 0x8, 0x1, 0x7ff, 0x5, 0x8, 0x9, 0x8, 0x1000, 0x8, 0x30000000000000, 0x3d64, 0x785, 0x0, 0x7ff, 0x0, @perf_config_ext={0x5, 0x3}, 0x400, 0x100, 0x8, 0x0, 0x47, 0x7, 0xfffffffffffffffd}, r9, 0x101, r5, 0x2) fsync(r2) stat(&(0x7f0000266000)='./file0/file0\x00', &(0x7f0000594000)) shmctl$SHM_LOCK(r8, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/02 17:20:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4), 0x0, 0x376, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r0 = syz_open_dev$sndmidi(&(0x7f000051f000+0x73b)='/dev/snd/midiC#D#\x00', 0x2, 0x711800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005a4000-0x4), &(0x7f000053b000-0x4)=0x4) 2018/02/02 17:20:54 executing program 0: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001be000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000faa000), &(0x7f0000faa000)=0x4) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000062e000), &(0x7f0000fac000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x67}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) sendto$inet6(r1, &(0x7f0000fa1000-0x2a), 0x0, 0x0, &(0x7f0000f9f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/02 17:20:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004df000)={0x4, 0xffffffffffffff9c}) fcntl$setstatus(r0, 0x4, 0x0) pread64(0xffffffffffffffff, &(0x7f0000aa5000-0x40)=""/64, 0x40, 0x0) r1 = creat(&(0x7f0000f28000-0x8)='./file0\x00', 0x22) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000a36000)={@syzn, @ifru_map}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) syz_open_dev$mice(&(0x7f0000678000)='/dev/input/mice\x00', 0x0, 0xc2c0) 2018/02/02 17:20:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000664000-0x11)='/dev/qat_adf_ctl\x00', 0x101800, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f000036c000)=""/4096, &(0x7f0000829000-0x4)=0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fdc000-0x8)={0x0, 0x5}, &(0x7f0000132000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007b0000-0x98)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x995, 0x5}, 0x98) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/02 17:20:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cdb000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./file0\x00') rmdir(&(0x7f0000abc000)='./control\x00') unlink(&(0x7f00000b0000+0x6c6)='./control/file0\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:20:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000002000-0x68)={0x100000000, 0x7fff, 0x100000000, {}, 0x40, 0x4}) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x3bb, 0x0, &(0x7f0000002000)="1b51c9dc79c77d8784431452243d6d3ddb00bb6d7cc6e87fafd10d9d473f3136fa6438027ef5c79fe6cec578c9"}) 2018/02/02 17:20:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r1, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:54 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) accept(r0, &(0x7f0000af6000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000160000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[]}}], 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ef9000)='/selinux/enforce\x00', 0x40, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f00007d8000/0x3000)=nil) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000001a000)={@generic="782aee69d006ef2c8633ea531cdac3bf"}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f000015a000)) 2018/02/02 17:20:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r0, &(0x7f00003a0000-0x80)=@generic, &(0x7f00001cc000-0x4)=0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$mice(&(0x7f0000625000-0x10)='/dev/input/mice\x00', 0x0, 0x80100) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000493000-0x4)=0x7fffffff, 0x4) sendmsg$nl_generic(r1, &(0x7f0000803000-0x1c)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000a3c000-0x90)={0x1c, 0x24, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) 2018/02/02 17:20:54 executing program 0: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000045000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000045000)={0x0, 0x4, 0x4}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000044000)=0xffffffffffffffff) 2018/02/02 17:20:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x554, 0xec, &(0x7f0000e39000), &(0x7f0000008000-0xec)=""/236, 0x0, 0xb}, 0x28) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bab000)='/selinux/user\x00', 0x2, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000003b000-0x4)="755bffea", 0x4) [ 146.171434] QAT: Invalid ioctl 2018/02/02 17:20:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008ca000-0x18)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) fcntl$addseals(r0, 0x409, 0x7) ftruncate(r0, 0x0) 2018/02/02 17:20:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000758000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000528000)='/dev/sequencer2\x00', 0x10002, 0x0) accept4$vsock_stream(r1, &(0x7f0000fbc000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) sendmsg$unix(r0, &(0x7f00003e7000)={&(0x7f0000c61000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000864000-0x50)=[], 0x0, 0x0, 0xfffffffffffffd77}, 0x40) 2018/02/02 17:20:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) readv(r0, &(0x7f00001d9000)=[{&(0x7f0000224000-0x16)=""/22, 0x16}], 0x1) connect$pptp(r2, &(0x7f0000add000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) 2018/02/02 17:20:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) accept(r0, &(0x7f0000cbc000-0x10)=@ipx, &(0x7f0000974000)=0x10) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000527000)=[], 0x0, 0x0) [ 146.214312] QAT: Invalid ioctl 2018/02/02 17:20:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) msgget$private(0x0, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x4, "359d"}], 0x18}}], 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e86000)='/dev/autofs\x00', 0x40400, 0x0) recvmsg$kcm(r1, &(0x7f0000f82000-0x38)={&(0x7f00007a1000)=@hci, 0x6, &(0x7f0000b60000)=[{&(0x7f0000368000)=""/55, 0x37}, {&(0x7f00001c6000)=""/86, 0x56}, {&(0x7f00005e2000)=""/194, 0xc2}, {&(0x7f00008e1000-0x43)=""/139, 0x8b}], 0x4, &(0x7f0000e2c000)=""/14, 0xe, 0x80000000}, 0x20) 2018/02/02 17:20:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() lstat(&(0x7f0000709000)='./file0\x00', &(0x7f00006ef000-0x44)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000947000)={0x0, 0x0}, &(0x7f0000237000-0x4)=0xc) lstat(&(0x7f0000436000)='./file0\x00', &(0x7f00001ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = syz_open_dev$usbmon(&(0x7f0000ca5000)='/dev/usbmon#\x00', 0x4, 0x10080) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00006b4000)={0x8, 0x0, 0x8, 0x8, 0x7, 0x9}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) listxattr(&(0x7f0000759000-0x8)='./file0\x00', &(0x7f0000e3f000-0xee)=""/238, 0xee) 2018/02/02 17:20:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x4d622d13, 0x100) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000001000-0x40)={0x3ff}) syz_emit_ethernet(0x2df, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x8, 0x8, 0x1, 0xfffffffffffffff8}, {0x5, 0xea95, 0x2}, {0x4, 0x8, 0x7, 0x2}, {0xffffffffffffe3ba, 0x1, 0x3, 0xd6d7}], @ipv6={0x9, 0x6, "b4cf1f", 0x299, 0x4, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0xb}, @loopback={0x0, 0x1}, {[@hopopts={0x87, 0x1f, [], [@generic={0x100, 0x89, "9ad3560cecf41ade91a1ac64125b9c7c84d2b52d3b14878f6ea5925abaf0d7c9306699797506e871b2ebf5e4a2bd459f4713883a661030b95e06ec6b8da546fe8970a0a35e6ccfe0dbba501c294b877231fc61fc1b043549857fb4f7e938ccf0d7d7775198110d8134b086de938628a2dbaa6ef087c885fdad7f968b8a579b8770111f08e44e45c3be"}, @ra={0x5, 0x2}, @jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x48, {0x3, 0x10, 0x100000001, 0x401, [0x8, 0xbd, 0x7, 0x1, 0x0, 0xe275, 0x1ff, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x2, 0x0, 0x40, 0x0, 0x1, 0x880b, 0x89, 0x1, [], "590fa9b874972da18e16e86347bc6e1e7a4f6105e0a8531e74d50fb17b8565ba1f1467d7755c63ff4663f1ee97c84d464e15770d0c27a5bc66d826ad69d5ccfb8d7474b9540d4bf412564003358fff5de0a3c0f83d13d4c3180bdd207f9cbecaccbda0ff1435c7aef89bdf78af7446f6d2d9956128e1c30b7eddb6fb86c1ce73f8e4ca7c00a40bf736"}, {0x100000001, 0x0, 0x8, 0x40, 0x0, 0x0, 0x800, [], "9b5014d3c5fe1a5438b2a08931177b0305ae50af37a0f10aa3e7642270425dbc2bdfe59a41a250c8222eac1ee1026b1504ba21aebdb9ca0d5abab9dafce26cd0174d3e28bb67e4cc938041913d06feb226807c27e5aa5df41f0c44fbd5216b"}, {0x81, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x86dd, [0x8], "9f926b7b3f30e807bfb10b2bfbdfc56dd402cbc79c28edfbe9e733b3be4d0721c9995257dfa38de5ef726e2bb6e2d78583e641517eb4df875792dfb8b580cbad176b3d40dcac8a883213409a912970725332bdef8337b39ffb47298d91f5860fee4a88af081ebbe48ff9564115f35be43531deacb37838baf13d8af56760cdb2d4a145300aa471ab5ba29b581b96bba476e5419abe7d5bb2c4b418fa56003f"}}}}}}}}, &(0x7f0000001000)={0x0, 0x2, [0x811, 0x630]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000003000-0x18)={0xdfd6, 0x8ea, 0x4, 0x5, 0x401, 0x8001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000004000-0x6)={0x80, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000005000-0xd)='/dev/dmmidi#\x00', 0x5, 0x401) r3 = accept(r1, &(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) fchownat(r0, &(0x7f0000005000+0x3b9)='./file0\x00', r4, r5, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$nfc_llcp(r3, 0x0, &(0x7f0000006000), 0x80000) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000004000-0x70)={[{0x7fff, 0x5, 0x2, 0x7, 0x5f, 0x4, 0x7, 0x7f, 0x40, 0x9, 0x3, 0x774e, 0x3}, {0x0, 0x7ff, 0x3f, 0x2, 0x9, 0xb54, 0x1, 0x3, 0x983, 0x1f, 0x7fff, 0x8, 0x6ec}, {0x8e, 0x6, 0x80000000, 0x8c, 0x6, 0x7fffffff, 0x7ff, 0x9, 0x20, 0x3, 0x3, 0x0, 0xffffffffffff0000}]}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000005000)="af0bbaf745c10a5182f0ae2f06d107429bc9728224f7a5cc8e7e794dd343fb7739fbf4f6aa832a8adc50d3d38639bb878e3d35711f415278855ee88cb93493d738", 0x41) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000007000)) socket$unix(0x1, 0x7, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) poll(&(0x7f0000007000-0x8)=[{r6, 0x2000}], 0x1, 0xc385) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000)={r1, r2, 0x7, 0x3}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r6, &(0x7f0000008000)=""/186, 0xba, 0x0) 2018/02/02 17:20:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf0000-0x2)='/dev/vga_arbiter\x00', 0x8400, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000201000)={0x2, 0x0, [{0x4000, 0x67, &(0x7f0000b73000)=""/103}, {0x2, 0x42, &(0x7f000084f000)=""/66}]}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ca4000)=@common='bcsh0\x00', 0xffffffffffffffb9) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/02/02 17:20:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) sendto$ipx(r2, &(0x7f0000c89000-0x8)="d4b5653cdf21e1fd", 0x8, 0x0, &(0x7f00000b4000)={0x4, 0x4, 0x19b1, "a5c2114648fa", 0xff}, 0x10) write(r0, &(0x7f00004a2000-0xb7), 0x32a) syz_open_dev$amidi(&(0x7f000004b000)='/dev/amidi#\x00', 0x7fff, 0x2) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000711000)={0x0, 0x80000000, 0x8, &(0x7f0000ed5000-0x8)}) 2018/02/02 17:20:54 executing program 4: mmap(&(0x7f0000000000/0x3a5000)=nil, 0x3a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003a5000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00003a5000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/02 17:20:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000008f000-0x8)=0xf000) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) r1 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x1, 0x0) 2018/02/02 17:20:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000061d000)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f000058c000-0x4)=0xe8) lstat(&(0x7f000059d000)='./file0\x00', &(0x7f000087a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000014000)='./file0\x00', r0, r1) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)) 2018/02/02 17:20:54 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000002000)={{}, 0x0, 0x3b865ee7}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f0000008000-0x4)="0d9cd50f", 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000d000-0x8)='syscall\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f000000c000)={0x20, 0x1b, 0x1, r0}) 2018/02/02 17:20:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000080a000-0x12)='/dev/snd/midiC#D#\x00', 0x56d, 0x48000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00001f5000)=0x19, 0x4) r1 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x1276, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="980edbe34139704e389db349f728ad25"}) 2018/02/02 17:20:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/02/02 17:20:54 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000071f000)='/dev/sg#\x00', 0xfffffffffffff001, 0x80000) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c4f000)={0x0, 0x7fffffff}, &(0x7f00002de000)=0x8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d26000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x400, 0x8000, 0x3, 0x9}, &(0x7f0000852000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d25000)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x811}}, [0x1, 0x2, 0x87db, 0xf789, 0x1, 0x76, 0x8, 0x0, 0x8, 0x7fffffff, 0x400, 0x401, 0x2, 0x1, 0x4]}, &(0x7f0000a00000-0x4)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000040b000)={r2, 0x63}, &(0x7f0000aaf000)=0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000ae0000-0x4), &(0x7f0000d1e000-0x4)=0x4) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000792000-0x4)='tls\x00', 0x4) remap_file_pages(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x0, 0x19, 0x80000) 2018/02/02 17:20:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) futex(&(0x7f0000610000-0x4)=0xff, 0x7, 0x400, &(0x7f0000944000), &(0x7f00005cc000)=0x9, 0x9) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) r1 = request_key(&(0x7f0000f67000-0xc)='id_resolver\x00', &(0x7f0000ad1000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000224000-0x2)='$\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f00007c0000), 0x0) 2018/02/02 17:20:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001a7000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f3d000-0x4)=0x9, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f000059a000)={r2, 0x0, 0x0, 0xffffffffffffffff}) eventfd2(0x3, 0x80800) 2018/02/02 17:20:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000015, 0x80005, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d08000)={@generic="835a1844eca1da8e5764849025aa2734", 0x1}) getsockopt(r0, 0x8000200000000114, 0x5, &(0x7f000047c000), &(0x7f0000000000)) 2018/02/02 17:20:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)="7379f38e616c6c737200", 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000018a000-0xb)='/dev/hwrng\x00', 0x12000, 0x0) sendmsg$nl_route(r0, &(0x7f000084d000)={&(0x7f00008df000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00008ca000)={&(0x7f0000036000-0x44)=@ipv4_delroute={0x44, 0x19, 0x30, 0x5, 0x2, {0x2, 0x0, 0x80, 0x3, 0xfd, 0x3, 0xff, 0xf}, [@RTA_METRICS={0x28, 0x8, "117d461a0c568c71be1e0ffe26f36ed5a66e7f77a72045a83307a995e32172c9ed8ea6"}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x8000) ioctl$TCSBRK(r0, 0x5409, 0x7fff) [ 146.380251] QAT: Invalid ioctl [ 146.393415] xt_l2tp: missing protocol rule (udp|l2tpip) [ 146.404842] QAT: Invalid ioctl [ 146.408296] xt_l2tp: missing protocol rule (udp|l2tpip) 2018/02/02 17:20:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0xfffffffffffffffe) ppoll(&(0x7f000039d000)=[{r0, 0x8200}], 0x1, &(0x7f0000d86000-0x10), &(0x7f00000d8000-0x8), 0x8) 2018/02/02 17:20:54 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000008d000-0x11)='/dev/vga_arbiter\x00', 0x24240, 0x0) accept$unix(r0, &(0x7f0000392000-0x6e)=@file={0x0, ""/108}, &(0x7f00007e1000-0x4)=0x6e) waitid(0xb0f57da1eb44627f, 0x0, &(0x7f00008ca000), 0x2, &(0x7f0000f63000)) 2018/02/02 17:20:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$setregs(0xf, r0, 0x0, &(0x7f00007ad000-0x57)="2692caeeb8f4df2958eb52d6a18c3752eafd377a8d913561a3ee5631d553aefd76ac17732df244f223b015d18280ac04aab485b9cc28dda12f98dc34e82d82f6be7f28beea9ae7bd87add6ef794fbaa0e271e257ca6808") perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000d74000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00006c1000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/02 17:20:54 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r0, &(0x7f0000006000-0x1000), 0x0, 0x1, &(0x7f0000005000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(twofish-asm))\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x101400, 0x162) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000007000-0x108)={0x6, {{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}}, {{0xa, 0x3, 0x13c8800000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, 0x108) 2018/02/02 17:20:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x0, 0x3}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005eb000)=0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00009ca000-0x4), &(0x7f00004eb000)=0x4) ptrace$setregs(0xf, r1, 0x3fc0, &(0x7f0000dd5000)="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") 2018/02/02 17:20:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1f, 0x10000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000004000)={0x7, 0x7fffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) write$sndseq(r1, &(0x7f0000006000-0x30)=[{0x80, 0x4d, 0x89, 0x81, @tick=0x3ff, {0x5, 0x44}, {0x10000, 0x7}, @quote={{0x1f, 0x7}, 0xafd9, &(0x7f0000005000)={0x80000000, 0x1, 0x8001, 0x7, @tick=0xfffffffffffffff9, {0x1}, {0x0, 0x2}, @raw32={[0x103, 0x7, 0x7f]}}}}], 0x30) 2018/02/02 17:20:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007aa000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f31000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002ce000-0x10)={0x7, 0x800b, 0x3, 0x2, r3}, &(0x7f0000437000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000064d000), &(0x7f0000dc7000)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000d0a000-0x4), 0x4) 2018/02/02 17:20:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000989000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000007000-0x18)={0x0, 0x7ff, 0xa154, &(0x7f00001f8000-0x8)}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = add_key$keyring(&(0x7f0000c8f000)='keyring\x00', &(0x7f0000abc000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f00005bd000)=""/150, 0x96) r2 = socket(0x10, 0x200000000002, 0xc) write(r2, &(0x7f0000466000+0xfb5)="1f0000000306fd00010000f600008001fffff80009000180060007ec000000", 0x1f) 2018/02/02 17:20:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f83000-0x78)={0x40, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @loopback=0x7f000001}, 0x20, 0x1, 0x0, 0x5, 0xfffffffffffffffe, &(0x7f0000227000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1, 0x3800, 0x9}) 2018/02/02 17:20:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e00000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000bd5000-0x10)={0x10000000, 0x905}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000d46000-0x40)={0x1000000000000000}) 2018/02/02 17:20:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = shmget$private(0x0, 0x3000, 0x300, &(0x7f0000e61000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000cf1000-0x1000)=""/4096) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r1, &(0x7f0000040000-0xa)='./control\x00', 0x3, 0x0) 2018/02/02 17:20:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002a7000)={0x0, 0x0}) ptrace$getenv(0x4201, r0, 0x7, &(0x7f0000ff3000-0x1)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x15) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @dev={0xac, 0x14}}]}, &(0x7f0000580000-0x4)=0x10) timerfd_create(0x4, 0x800) 2018/02/02 17:20:54 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) fchdir(r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) 2018/02/02 17:20:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f00004aa000-0x4), 0x4) fcntl$getflags(r0, 0x40b) 2018/02/02 17:20:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) getitimer(0x0, &(0x7f0000ea2000)) r0 = syz_open_dev$adsp(&(0x7f0000771000)='/dev/adsp#\x00', 0xc093, 0x480100) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00008f8000-0x4)=0x2, 0x4) 2018/02/02 17:20:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x8441, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000007000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000-0x10)={0x0, 0x0, &(0x7f0000004000)=[]}, &(0x7f0000008000-0x4)=0xffffffffffffff3f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000)={r1, 0x5c, 0x10000, 0x2, 0x5000000000000, 0xa9}, 0x14) r2 = request_key(&(0x7f0000005000-0x8)='trusted\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000006000-0x11)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0x2)="50ae", 0x2, r2) r3 = gettid() getpriority(0x1, r3) r4 = request_key(&(0x7f0000004000)='big_key\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x26)="657468302173797374656d25367b6367726f75705c776c616e31236d696d655f747970659600", 0xfffffffffffffffb) r5 = request_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000)=':trusteduserself(\x00', r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r5, &(0x7f0000009000-0xa)='id_legacy\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, r4) 2018/02/02 17:20:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r2, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xfffffffffffffe00) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000405000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, [@multicast1=0xe0000001, @multicast2=0xe0000002, @empty, @rand_addr=0x3f, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x1]}, 0x2c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:54 executing program 2: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r1, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b50000-0x10)="bb16c4770dcc3c1580a354d668310878", 0x10) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000b50000-0x9)='/dev/dsp\x00', 0x40, 0x0) 2018/02/02 17:20:54 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0xffffffffffffffff, 0x20, 0xfff, 0xffffffffffff7905, 0x4, 0x7fff, 0x55, 0x6, 0x800, 0x80}) ioctl$TIOCNXCL(r0, 0x540d) ioctl$KDDELIO(r0, 0x4b35, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=@alg={0x110, 0x10, 0x118, 0x3, 0x1, {{'jitterentropy_rng\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0xb}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x2}]}, 0x110}, 0x1, 0x0, 0x0, 0x4}, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000)={@dev, 0x0}, &(0x7f0000002000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @random="a27963ddd92e"}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r2, 0x7fff}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000005000-0xbc)={0x41, 0x3, 'client0\x00', 0x6, "153a35eb3bc6f06d", "a8631927caa7204a550d0cc59baca46d8f8284f84e490b883db0406b915305cb", 0x5, 0xfff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000)={0x4, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x10}}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000004000-0x4), &(0x7f0000001000-0x4)=0x4) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000001000)={0xfffffffffffffff4, 0xfffffffffffffffe}) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000003000)={0x5, 0x7f, 0x92dd}) ioctl$TCSBRKP(r0, 0x5425, 0xed7d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000-0x8)={r2, 0x7}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000007000-0x9)={0x1f, {0x200, 0x5, 0x400000, 0x7f, 0xf8d, 0x5}, 0x1}, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000008000-0x10)={0x0, 0x2710}, 0x10) [ 146.669643] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/02 17:20:55 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000276000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ea3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x675e}}, 0x9, 0x20, 0x558, 0x7, 0x3f}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000+0xda9), 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000305000-0x8)={0x0, 0xa0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fea000)={r1, 0x1, 0x6, 0xbe, 0x0, 0xffffffffffffffc1, 0x2, 0x9, {r2, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}}, 0xfffffffffffffffc, 0x81, 0x5}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x8000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000e45000)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f00005dc000-0x10)={&(0x7f00002a5000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000083e000)={0x0, 0xfffffffffffffffd, 0x80000000000003f7, []}, 0xceffb9970f04098f) 2018/02/02 17:20:55 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000049000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000880000-0x8)={@host=0x2}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ffa000-0x20)={r0, 0x0, 0x1, 0xfffffffffffff5db, &(0x7f000042b000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) fcntl$setsig(r0, 0xa, 0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000001000-0x8)={0x1, 0x8001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000001000)={0x28, 0x0, 0x2710, @hyper}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000003000-0x4), 0x4) ioctl$KVM_RUN(r1, 0xae80, 0x0) getpeername$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000003000)={@loopback=0x7f000001, @empty, r2}, 0xc) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000000000)="eef2ba6d1b72666ff61be0276a924935a7e90c55f1dadd302fdf8622bbeedcbbf2044f963f116e5c3216b274ce2428178e1e3cb44e873f77fc8e0d8d274d571f158abba9af92e338099503ca2e967958d2114e2b337312a54d1bd7c82cbacd67ab6bdb62a6bd4d4545cfb61c2d6181aaa71c7e600761607d78fe3b30") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000-0x20)={0x9, 0x7, 0xa, 0x18, 0xffffffff, 0x7, 0xfa8d, 0x8, 0x0}, &(0x7f0000003000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000)={0x40008000000000, 0xd48, 0x0, 0x400, 0x7, 0x7, 0xffffffffffff7fff, 0x80000001, r4}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000006000-0xc)={@broadcast, @loopback, @loopback}, &(0x7f0000000000)=0xc) clock_settime(0x2, &(0x7f0000005000)={0x0, 0x989680}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000003000-0x4)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000007000-0x28)={0x4, [0x7fffffff, 0x4cd, 0xfff, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000008000-0xef)=""/239) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r5, 0x3ff, 0x6}, &(0x7f0000008000)=0x8) 2018/02/02 17:20:55 executing program 7: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = epoll_create(0x4f) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000df7000)={0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a08000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) write$selinux_context(r3, &(0x7f0000642000-0x1f)='system_u:object_r:su_exec_t:s0\x00', 0x1f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b32000-0xe8)={{{@in6=@mcast1, @in=@loopback}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f000093a000-0x4)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000dfd000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x101, 0x4, 0x1, 0x8, 0xff}, &(0x7f0000dfd000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000dfe000-0x14)={0x0, 0x400, 0x7fffffff, 0x9, 0x2, 0x80000000}, &(0x7f0000445000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000306000-0x8)={0x1, 0x200, 0x40, 0x3, r4}, &(0x7f0000dfe000-0x4)=0x2ed) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000bb000-0x8)={r5, 0x1}, &(0x7f0000dfb000)=0x8) r6 = fcntl$dupfd(r0, 0x0, r2) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000dfb000-0x4)=0x5, 0x4) r7 = epoll_create1(0x180000) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000761000)=@syzn={0x73, 0x79, 0x7a, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f0000df7000)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r6, 0xc0405519, &(0x7f0000dfd000)={0x200, 0x5, 0x100, 0x4600, "8beb6a58471b6d6c63a0cd26dd670ea471fa3ca68e0e2f7064bec92faa49c35340ee232991c1be73d2bef363", 0x3f}) connect$inet(r0, &(0x7f000057b000)={0x2, 0x2, @rand_addr=0x8001}, 0x10) epoll_pwait(r7, &(0x7f000024b000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x5, &(0x7f0000027000)={0x9}, 0x8) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000dff000)={r5, 0x8, 0x7581, 0xffff, 0x6a3, 0x5, 0x91e, 0x100000000, {r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xe9e, 0x1000, 0x8, 0x1000, 0x3}}, &(0x7f0000e00000-0x4)=0xb8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000dfe000)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f000088d000-0x25)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/02 17:20:55 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000028000-0x4)=0x81, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000029000)={0x11, 0x8, r1, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000009000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) connect$vsock_stream(r2, &(0x7f0000022000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) recvfrom$packet(r0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) fcntl$setsig(r0, 0xa, 0x25) 2018/02/02 17:20:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x401) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) 2018/02/02 17:20:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x1, 0x0) r2 = msgget(0x1, 0x400) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000af8000-0x3)=""/3) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f0000d55000)=""/4096) mkdir(&(0x7f00005e6000)='./file0\x00', 0x80) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) dup3(0xffffffffffffffff, r0, 0x14cf2b0019fd3073) memfd_create(&(0x7f0000006000-0x8)='ppp0}lo\x00', 0x3) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000389000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/02 17:20:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e6b000)='/dev/vcs#\x00', 0x8, 0x400000) dup(r0) sendmsg$nl_route(r1, &(0x7f0000e82000)={&(0x7f00008e9000-0xc)={0x10, 0x0, 0x0, 0x81000144}, 0xc, &(0x7f000022b000-0x10)={&(0x7f0000567000)=@ipv4_delroute={0x34, 0x19, 0x1, 0x3, 0x3, {0x2, 0x0, 0x20, 0xfff, 0x0, 0x6, 0xfd, 0xa, 0x200}, [@RTA_SRC={0x8, 0x2, @empty}, @RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_PRIORITY={0x8, 0x6, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) socket$vsock_stream(0x28, 0x1, 0x0) [ 146.744925] QAT: Invalid ioctl [ 146.760285] QAT: Invalid ioctl 2018/02/02 17:20:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/235, &(0x7f0000000000)=0xeb) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000420000-0x32)="a9", 0x1}], 0x1, 0x0) 2018/02/02 17:20:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f98000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common="657100000300", @ifru_names=@common='rose0\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00004d8000)) 2018/02/02 17:20:55 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1a, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0xfd4f}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f000001e000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x4080) 2018/02/02 17:20:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000903000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00005dc000)={0x2, &(0x7f0000fb7000)=[{}, {}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d1c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) connect$nfc_llcp(r0, &(0x7f000042e000)={0x27, 0x0, 0x401, 0x1, 0x7ff, 0x1ff, "23028b8f7812a5272ddf3e9e6348cf86072a06de73e44a345bb485e871c353502a3555166588d130068c6830c588eb1d5e6d99ba21711e2d376497dac94f4f", 0x6}, 0x60) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000312000)=[{{&(0x7f0000111000)=@nfc={0x27}, 0x10, &(0x7f00003fa000-0xa0)=[{&(0x7f0000c97000)="df4f63dbe1623fec147af01eaa8e72d100a66223f12ef662419924e590f5680da609bfbd75e5ef280bf01cf7339e0ce8d72e3bf7527e8f834f5e9c9fcd37dfa5495a8605e578a93e8fcdbc6bd744db815a541632060389c4bacddbb9bd0d17b845625270b96ee3d57855e5f563eb464886ec84b45fc1", 0x76}], 0x1, &(0x7f0000a01000)=[{0x68, 0x88, 0x5, "f9ddac281de3c248d61ff30486c3a06fbd18d5e7365bf84c3e614836edb026de917e30f7706290c41cdbbfc4fde7b72153d8a1dec1bff8acdba0cf9002c90da810318d62a5c679cbf6e727e62eecb26e69605efef9da49"}, {0x80, 0x88, 0x185d, "c3f1e7917669ed652f048e430316581579311acc6de80bd790a7b64f4ea96c91324c6837955cdd50af8488dbcd07ea2f7d790c233cdc68b3f3a6c3d1ef491d1cee3c07738295f1f8c3eb6f15bad35a1c478d179ee62c8aad866d8d4b4e40fdfdf7e22b3ec1210c08a19e030b"}], 0xe8, 0x24004000}, 0x20007fffffff}, {{&(0x7f0000f2e000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x3, 0x0, {0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x3a, &(0x7f0000fcc000)=[{&(0x7f0000417000-0x54)="cf2f71d14b47cc93635562bf34ef67f98093041ae727dc063bd20879dde574957f99ee259a5ca35d65c903e9f49323078fb1c1209bd06c298eeaf92fb709a01bcdb0b7e7e86ed8dcba8efe9ff7726f6de8c4f6ff", 0x54}], 0x1, &(0x7f0000afd000)=[{0xb8, 0x113, 0x9, "1256c46513ab476c4e2bd5c482f728cf83acd603f4a37a781825b4d4284859c1d217a94b8f8de45e85ba8766f090b88613257fcecd963f8857936f1cdcbf4379e9c1e3da1c0317593ee33dc6f9b5954447e1a4631aaec1cb405a3a0e4ccb5aaad1e6d88c21f7b926c2ad75afbd5ed8489ddda9d85948716685797cef4eb7cf54b32e31e570c6ed8fa3384893ca99c54b44bba9e3724afe282eb430bf3f75b0c52043a6"}], 0xb8, 0x41}, 0xc}], 0x2, 0x80) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000732000), &(0x7f0000a7a000-0x4)=0x4) read(r2, &(0x7f0000472000-0x22)=""/34, 0x32b3) 2018/02/02 17:20:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aef000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000044000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[{&(0x7f0000a54000-0xb2)="fc4ed61f9ac9f9914a13105c16a65424b80fe83a43bc5b44817009aa07b479172dae114bdd8f0571f37271e773aee4afbe5431062959e51fc4a88fd9ebd1f5baaf4453153122", 0x46}], 0x1, &(0x7f00009fb000-0xa8)=[@assoc={0x18, 0x117, 0x4, 0x36}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f000045b000)=""/49, 0x31}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000170000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x4502) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/02/02 17:20:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = gettid() getresuid(&(0x7f00000b7000-0x4), &(0x7f0000b4e000-0x4), &(0x7f00006a6000-0x4)=0x0) r5 = getegid() r6 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000123000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000226000-0x4)=0xe8) getresgid(&(0x7f00007b2000-0x4), &(0x7f00005c4000), &(0x7f0000b6f000)=0x0) r9 = fcntl$getown(r0, 0x9) r10 = geteuid() getresgid(&(0x7f0000120000), &(0x7f000016d000), &(0x7f0000db5000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c75000)=0x0) r13 = getuid() lstat(&(0x7f0000379000)='./file0\x00', &(0x7f00002d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005df000)={0x0, 0x0}, &(0x7f0000d3f000)=0xc) fstat(r1, &(0x7f0000b6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = open(&(0x7f0000038000)='./file0\x00', 0x725880, 0x1) r19 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ac0000)={0x0}, &(0x7f00000d0000)=0xc) stat(&(0x7f000003b000-0x8)='./file0\x00', &(0x7f0000a4e000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000c8000)=0x0, &(0x7f00008c1000), &(0x7f00003fb000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000ce000)=0x0) fstat(r1, &(0x7f00001d2000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d0b000-0x4), &(0x7f000035a000-0x4)=0x0, &(0x7f0000fad000-0x4)) r26 = fcntl$getown(0xffffffffffffffff, 0x9) fstat(r1, &(0x7f000031d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00002fe000-0x4)=0x0) r30 = geteuid() stat(&(0x7f0000097000)='./file0\x00', &(0x7f0000737000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000e49000)=[{&(0x7f000078c000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003f9000)=[{&(0x7f0000560000)="bc8dbfdbbf1934f0a6ee760000c922ef4e999bff6758e9965ec3b107ae6af3c2a06c4aeb640393d1fc4e1ba487697cf95c84d3c068b28b2cc1f206fcfed6584a07d13e3d12c76ec2d64df9ec55c4e5590944d6077058082e51d584e8a625a1c841597101d5c734d2f4dc6e50cfbbf93e68179c04fe122fd4df260618746d1cfc107112be32cf32f3dcb299727b2dba8e27ed9a5412613d93642cfaecc6c79338cbce3d275a186119ca2b8f634243f4b7b91f98acd38ed895fc35be34293536a0d1da8014219060d1d36207709536d59bd6", 0xd1}], 0x1, &(0x7f0000c80000-0x18)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, {&(0x7f0000970000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000990000)=[{&(0x7f0000615000)="3820356a7213e0e7a52fbb09cbea78055806ce84edec77829de4f711c93bf9ffa2d1b9891c73", 0x26}], 0x1, &(0x7f0000d41000)=[@rights={0x28, 0x1, 0x1, [r0, r2, r0, r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xe0, 0x80}, {&(0x7f0000685000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009d4000-0x60)=[{&(0x7f0000c48000-0x9a)="462f6fa73e39cb61893c2e3d69181147a2152e676f43e4688e904300ccf83493d2cc4a7915f2475ac83bfeb99757f0b12634277d0c8d0a1220b34d240508c9e01a1e1e95da0efc17f9541f9eece064e0ce6d4e0d4e3209828808664512a8c4b7758ba45483bd1d8ab38d7d1c578eaa4f235196adacb88bccf4d6a06b1575e3e403d0f79191cbb5d7d088299eaed7d912454a648ae746468fc9da", 0x9a}, {&(0x7f0000066000-0xfd)="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", 0xfd}, {&(0x7f00008ee000-0x25)="38867e9c1816936022a311a06667c47fdedbbedaaeb3fbdc558eedd9454b6a9088fd577140", 0x25}, {&(0x7f0000754000-0x24)="4812e5690bd3c7f82a7245e7a9ee7f90e15690b8e876130b8009dcdae7a95dcf809002c5", 0x24}, {&(0x7f0000fdf000)="5eacc0d8c7c5841a5227180d65866716b742715657872d11cfdabc980c52c48f32603d3171f79826a21d0a573c126443de9efed6f0bc360bc4cc44db636b5f0b186a2e99582b2fd143bb57f3bfb72e17de9ebf0eaa2f0c971265e2dd7e948fdc02a77687ace419e8b3cd77a53bee99667cd06cd8d8ac2a1c7237d7c293f1ddf8b9fbf347725a8c21c0bdf86d8115e3de5f58f112c2858b52c36db2275fb1bd7b10d2a3f81d4a3341591eff63481e2e0dfab694ffd323189030", 0xb9}, 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{&(0x7f0000d86000)="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", 0xfe}, {&(0x7f0000123000)="140a355509ce005ddd62e42a23cd36fe8a73a66a993a3d5219cbaaa938e5a4453d9e8e47d310251b449f4b2df346bfec159b637b56134357b636bb999416ff482d802bdbf7313871b6d16da341225dd17d35a6032ce7417ee8b4aee97809980c68425ae1d2d96d4f148be1231558e293709005e0a82d8256d582e4ba2a6c0bdce7f400b4dadd28e0470ba3ebae3e52a71e27e601e9dda51e45bb1ca5721232747fbc7ba93c8a123a2ae6fa0ac4d7fba262948a177e0720a62a7073ba6abae1e840dbfc4c86fe536ee589df419b5dfebe86fe234878692a2a91ff6e32f504cd7fdf33da6a0edc10e242d9db2cd78a3c0e9b3eed2c", 0xf4}, {&(0x7f0000f8a000-0x7e)="b52a73eb70c5b993938930266fcd2091cf86fc6c11dcc60fa2c9a9a8ccc393a49f4e87d4c939412f654ef077772f340cb967554e2066db358421b9c690f2e34fe352147330be87f2903165a9c635cbc9fae6aaf1b369ea18f9d9c67d0531140f3d166cd8a17b74443c2a2d500e903790c89a5dda0899acfe21cbd4fc78db", 0x7e}], 0xa, 0x0, 0x0, 0x404c000}, {&(0x7f0000cbe000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d89000)=[{&(0x7f0000a37000)="99d5386596532d030f87d0a78bfa2bfbdfc96e414673573f9fcb6617a329c2e76ac0e51c28520569ebed16df3cb3d0eaa98b3c0ddc338cceaba5dc7d51b1a80490920662f23e91c6b1b0b6cfb8cb6cab1bc76b", 0x53}, {&(0x7f00006cc000)="2f84feae952c39edfcfa6cded7fc3b9d8f8ff0556178b9b9ba387d9acf3946cda5a644c7b9dbf3a0f206934afc1dbd401d9e7eb7f222bad8ef51b87604ae91455a84ba87eef527081227a029e063e8ecd3", 0x51}, {&(0x7f0000853000-0x98)="3b3a8a02012cd22e7d7dc2e91f91b66da4c8fce4ebc643d06b7673243aa77df44e4ee2957d630e77f4683a390fa005e8eaa7c4688d61aa023a72d3437f4dd74a8c689fe52194202c38dc7662746bb133072e79ec989ff464f74cdfb46f7c9783424f4aca0eaa1b67c1d14432e5a225c0a02e27c60aec2afa2140b7a8637280e583a3ba442e3531b434297f43d0aa4fccb9b192d70d92e35f", 0x98}, {&(0x7f0000190000)="6446b15dde6dbbe7a9fde17d75f0025deedfb26d94f96c89f025d9b6c441b6732d52a7e329860ca608bdf64661668b93b7f603d038c15923c440ad003760882d0794d83f26f159012f86fcfedb7a9c3c3ef1450351587ce307031dc33a5e52396722cf9116ee38836cba3f14c45d86b3d90086671301af58ab8759f06932aed82449f7d5ee6cb10b57125667e2840000b620bef7f6af581107aec57b3c037351d06b37db1e3b97c26e636990c0f3a95a835c6b462f30d705", 0xb8}, {&(0x7f0000aa4000)="a621fc5d42656dd840226368ef4ba13d921d5995905c09cd50fc23ba597e2daae6ad59e761ebce7e3657427cf2957f1bbf420f70a1b158a03220ba22e03750defedf684e02ef9206d9143bce96aab6", 0x4f}, {&(0x7f0000e4d000)="d8994b3317d3513bd700f10446988e581ada9137023ab3fc476478812a58599cf03a12a40fa335f80e27e1337845c84688e0ac5b75cf3657500e58a613dddadeb09869d12d534b3fc14daeae924a5408aa9d61cabc03e5a018554c48390ce866a10fcc8c82cc0f7fa757cea4b5b2e72b92ba409f919b7e92f254ff97aefa67b418e9eadb81b6ae2914527306613cf32271f8ad48af265dbf98f31f00f68b6147f7734903bf65782557503cd966316cf2be96f648305da934618240366e37d76a020a6151c4066533d465bec6783a9b", 0xcf}], 0x6, &(0x7f0000e27000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xe0, 0x4000}], 0x5, 0x814) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r32}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f4f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000730000)={0x102, @time={0x77359400}, 0x8, {0xd95, 0x3}, 0x2, 0x1, 0x40}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000753000)={@common='vcan0\x00', @ifru_mtu=0x8}) utime(&(0x7f0000e81000-0x8)='./file0\x00', &(0x7f00006fe000)={0x3, 0x7}) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e56000)=0xe3, 0x4) geteuid() dup3(r1, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) setgroups(0x0, &(0x7f00009ab000)=[]) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000095b000)={0x28, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x14, 0x1, [@typed={0x10, 0x0, @str='nodev&\x00'}]}]}, 0x28}, 0x1}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00002dc000-0x5d0)=@filter={'filter\x00', 0xe, 0x4, 0x570, 0xffffffff, 0x470, 0xd0, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00006c3000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@loopback={0x0, 0x1}, @empty, [0xff000000, 0x0, 0x0, 0xff], [0x0, 0x0, 0x0, 0xff000000], @generic="994645b2845b1857f2b9d776486c840c", @generic="b87282faa101e343ffa1d530d38002b7", {0xff}, {}, 0x3f, 0x100000000, 0x4, 0x4f}, 0x0, 0xf8, 0x168, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x100000000}}, @common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x100000001, 0x2}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x8, 0x7fff, 0xfffffffffffff83c, 0x1, 0x0, "3b1cd0928efa63d3d16750b9c093a2d1856c33e864d50c3020d8d9b92d00824b13f014f3c9af0e31d902935d044e4f48ce7d93a6e87d4d36d6e0c2ae169594cc"}}}, {{@uncond, 0x0, 0x210, 0x238, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x8, 0x3, 0x942, 0xde, 0x3a, 0x4, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}], 0x5}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x3, 0x5, 0xffffffffffffffc1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0xffffff00, 0xffffffff, 0xffffff00, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x3c, 0x6, 0x1, 0x40}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x3, 0x9, 0x6}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x3f, 0x101, 0x2}}}]}}, 0x5d0) lstat(&(0x7f0000754000)='./file0\x00', &(0x7f000076f000)) readlinkat(r1, &(0x7f000006b000-0x8)='./file0\x00', &(0x7f0000f8a000)=""/233, 0xe9) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000a1000-0x9e)=""/158) 2018/02/02 17:20:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000e000-0x38)={&(0x7f000001a000-0x10)={0x1d, r1}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000019000)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = syz_open_dev$adsp(&(0x7f00002f3000)='/dev/adsp#\x00', 0x45a9, 0x8000) sendto$packet(r3, &(0x7f00004e2000-0x4)="c04fdfdf", 0x4, 0x4000000, &(0x7f0000615000-0x14)={0x11, 0x1, r1, 0x1, 0x10e, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) dup2(r2, r0) 2018/02/02 17:20:55 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f000000b000)="34243033e02296c689132528faf5972c3936ed9420b2fa61be5c19c9718f1a7b364948426aab312fb6626643a688c09fdb483cc8342413c38ddb23fa1d2db9135f31c0f62941d89d2643767e01e49fb0b77c7369027e531e34ea69f65557290c81ce3e52cfa8128a7058806e4729749f", 0x70) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x3)={0x3f, 0x6, 0x9, 0x2, 0x8, 0x6000000000000000, 0xffffffffffff8001, 0x4, 0x1, 0x5}) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/02/02 17:20:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) socketpair(0xa, 0x5, 0x1000, &(0x7f00006f5000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c01000-0xc)={0x0, 0x80000, r0}) socketpair(0x2, 0x7, 0xb87, &(0x7f00003f3000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00003d7000)={r2, 0x80000, r3}) 2018/02/02 17:20:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cbd000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f00000b9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ef9000-0x7)={r1, 0x1d}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) [ 146.938575] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/02 17:20:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000b8f000)="c73bc44db74c2bb0152d94734fad9285b8861b61cb8ac6970ae57b55e86ffa4766b6d855686c6245826de7f4f8fa27d8fc2cfdd1af425741e10610745e5bfbeeb5d93cecf430122707e58b664d13a800d686e4f8f4006626d55a554377a4a76f76bc1e616c225ae95651e9fe526254ed03ae48f36420c051bb9e3497f48fddf4b15657223d8e7caa448649ee5ab7dc", 0x8f) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000915000-0x9)='/dev/rtc\x00', 0x40080, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00008b9000)={&(0x7f0000ffd000-0x1c)=[0x5, 0x1, 0x20, 0x40, 0x8d, 0x1f, 0xfff], 0x7, 0x0, 0xd1b, 0x6, 0x101, 0x0, {0x3, 0x7, 0x3, 0xec1, 0xffff, 0x80000, 0x4, 0x9, 0x1000, 0xcf87, 0x1, 0x3e2, 0x1, 0x7, "4ce6bec2353d347aecfbe03d2cbd1d47697286f02e3d31997a6141ca057ca01d"}}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab9000-0x10)='/dev/sequencer2\x00', 0x1012ff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000c94000-0x30)={0x1, 0x4}) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x3, 0x2) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/02 17:20:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$tun(&(0x7f0000d0a000-0xd)='/dev/net/tun\x00', 0x0, 0x400202) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000215000-0x480), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000094000-0x1e)={0x55, 0x7517, 0xe5, "7e39158d4938", "d6619e8d9a56eaf739e526a0fb33a601"}) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000710000)=""/247, &(0x7f0000a55000-0x4)=0xf7) 2018/02/02 17:20:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cbd000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f00000b9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ef9000-0x7)={r1, 0x1d}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/02 17:20:55 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b49000)='/dev/mixer\x00', 0x10000, 0x0) mmap$binder(&(0x7f0000165000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a2000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0xfffffffffffffffd, 0x7, 0x0, 0x1, 0x38}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) socket$inet_tcp(0x2, 0x1, 0x0) clock_getres(0x5, &(0x7f000023b000)) 2018/02/02 17:20:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) unshare(0x0) sync_file_range(r0, 0x0, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00003ed000-0x8)='./file0\x00', 0xe730b8a069debca1, 0x40) 2018/02/02 17:20:55 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000020000-0x9)='/dev/sg#\x00', 0x0, 0x86282) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000019000-0x18)={0x0, 0x9, 0x0, 0x795, 0x71}, &(0x7f0000019000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000001f000)={r1, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1}}, 0x9, 0x8000}, 0x98) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000007000), 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/02 17:20:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c7f000-0xc)='/dev/rfkill\x00', 0x200001, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000a05000)={0x1, 0x3, 0x62f6, 0x1, 0x7}) r1 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) symlinkat(&(0x7f0000a18000-0x8)='./file0\x00', r1, &(0x7f0000a1a000-0x8)='./file0\x00') fcntl$dupfd(r0, 0x406, r1) ioctl$KDMKTONE(r1, 0x5385, 0x0) lstat(&(0x7f0000dad000-0x8)='./file0\x00', &(0x7f0000291000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000028000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000f5e000-0x8)='./file0\x00', r2, r3, 0xd00) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000efd000)={0x1, 0x9, 0x8000000, 0x8, 0x8}, 0x14) [ 147.018966] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/02 17:20:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000990000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000201000)={0x3, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000090e000-0x10)={0xde, &(0x7f000036d000)=""/222}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r1 = open(&(0x7f0000720000-0xa)='./control\x00', 0x0, 0x0) r2 = shmget(0x0, 0x3000, 0x400, &(0x7f00003bf000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000ff3000-0x1)=""/1) r3 = shmat(r2, &(0x7f00001e5000/0x2000)=nil, 0x5000) shmdt(r3) fremovexattr(r0, &(0x7f00008db000)=@random={'btrfs.', '/selinux/avc/cache_threshold\x00'}) lseek(r1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000024c000)=@int=0x4, 0x4) munmap(&(0x7f00005ee000/0x4000)=nil, 0x4000) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00005ef000-0xc)={&(0x7f000045d000)=[0x0, 0x0], 0x2}) rmdir(&(0x7f0000d6e000)='./control\x00') write$selinux_create(r0, &(0x7f0000070000)=@objname={'system_u:object_r:dmesg_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x35, 0x36, 0x20, './control\x00'}, 0x46) statx(r1, &(0x7f00002f2000-0xa)='./control\x00', 0x0, 0xe02, &(0x7f000003a000-0x100)) 2018/02/02 17:20:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x8, 0x6}, 0xc) r1 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ede000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x200, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000001000-0x98)=""/152) shmctl$IPC_RMID(r1, 0x0) 2018/02/02 17:20:55 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000471000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000-0xc2)="62b4a17f3a712261bde10361793118434a01a6d00ce4f52018e39b5a855e47e6991a012c4b3c58efd9cb19d655ebc04d6f29c06431728bc3e43ed378d176afbb16d01076d4a6c603d5108d207829751bcbdb1f10ef8824135781887f4b615ce5443129c5bf0c183fe89f5d3720ae81b777509cf2d651dbd6c08e7d7dfbee757b600406741d322390dbbe692d655a0bfb19c3026669db7babbe72abab5df14bdbd44b347fcbdfb9600faf92f811e62a0fea35d873a355fbfeda71105194bb3767160f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00009b6000)=0x3) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x7, 0x0, 0x1, 0x200000000000000, 0x0, 0x0, 0x4, 0x0, 0x2}) 2018/02/02 17:20:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x80000000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000067f000)) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000e6f000)={0x9, &(0x7f00001e1000)=[{0x101, 0x4aa6, 0x88a, 0x9}, {0x3ff, 0x0, 0x800, 0x7fff}, {0x401, 0x5, 0xffffffffffff0d21, 0x81}, {0x108f305b, 0x5fb4, 0x7, 0xef}, {0x4, 0x0, 0x0, 0x9}, {0xdd0e, 0x8, 0x7ff, 0x7}, {0x9, 0x7fffffff, 0x0, 0x4}, {0x4, 0xdca4, 0x2, 0x3ff}, {0x4, 0xfffffffffffffff7, 0x6, 0x4}]}) 2018/02/02 17:20:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80d, 0x9) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="b13832cd02"]}]}]}]}, 0x48}, 0x1}, 0x0) 2018/02/02 17:20:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/02 17:20:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bbe000)='/dev/sequencer\x00', 0x101, 0x0) tee(r0, r0, 0x5, 0x8) bind$netrom(r1, &(0x7f0000d29000-0x10)=@ax25={0x3, {"54f6e31fe438bb"}}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000819000-0x8)={@multicast1, @rand_addr}, &(0x7f0000515000)=0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00002e8000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000336000)={0x0, @in6={{0xa, 0x1, 0xffffffffffff7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xab9}}, [0x3e, 0x0, 0x1, 0x1, 0x8, 0x5, 0x0, 0x200, 0x1, 0x8, 0x9, 0x8b, 0x80, 0x5, 0xffffffff00000000]}, &(0x7f0000f53000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000824000-0x20)={0x4, 0xfff, 0x8008, 0x4, 0x1, 0x4, 0x4, 0x3, r2}, &(0x7f0000bef000)=0x20) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000649000-0x2)=0x8, &(0x7f0000b0d000-0x8)=0x2) r3 = socket(0x2, 0x1, 0x0) setsockopt(r3, 0x40000000000006, 0x20, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18faff76be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/02/02 17:20:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000c37000-0x1)='7', 0xffffffffffffffec, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000081a000)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) r1 = syz_open_dev$dspn(&(0x7f0000d52000-0xa)='/dev/dsp#\x00', 0x3, 0x200480) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000a40000+0xd1a)={{0x3d, 0x1}, {0xd6, 0x80}, 0x6, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00001bd000)) 2018/02/02 17:20:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffe5a, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) fcntl$setflags(r1, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00007dc000)='/dev/usbmon#\x00', 0x10000, 0x80) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00004a3000-0xcf)={0x0, 0xc7, "83af6873e15d96831215a49b95203a543a933cfdc4a2176b10caa00613558844e8c09b8194916ce5e0e5bd02c896b53eafe296f06d058e68712c25ae59ffa98c6b54ec01da32ea82690d32825ce2dbac472dcca250c90999ee5fb1bf57a69ca1ffe44a5419b94c6f42f5ba1f4315f9c9273334a4aea0178ed134e96b4f99744ace90232677aad217bdd6296bd60624dafc89ee1d5423d0d4454047fd4e7e0de0b1f2df3b8c9ecad358e44494e352aa9591e40e161631ec44ea1221c0a50f68b53283c533496cdf"}, &(0x7f00005a4000-0x4)=0xcf) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b9b000)=@assoc_id=r3, &(0x7f00008f6000)=0x4) bind(r1, &(0x7f00002a1000)=@generic={0x11, "fffebaaae9c5163397144de13b29486effa034f8f30589da108e43b0de0105ac920171730e2e0d744e777c64632a60e9919fd13897b307d9b5f726773f58a8e56a074ed1d66a302e8a0ae36283245c82fba6467e7cbfc25b2345e76ebb769e1423fc5e311d1d56edd879f4b1750228cc1c68ac20104925fb98662a9240f7"}, 0x80) 2018/02/02 17:20:55 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x163, 0x27, &(0x7f0000015000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x3b5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000019000)=[0x771, 0x9]) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget(0x3, 0x1000, 0x8, &(0x7f0000201000/0x1000)=nil) shmat(r1, &(0x7f0000045000/0x3000)=nil, 0x0) setsockopt(r0, 0x111, 0x3, &(0x7f0000019000)="00001211", 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0xffff, &(0x7f0000fd6000-0x8)) 2018/02/02 17:20:55 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000)={0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000021000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xffffffff, 0xff000000, @generic="79fa8cc166d8aee0cf2c0f3e994d775a", @generic="9bfa42503ac436878763c6851fca6ce1", {}, {}, 0x1d, 0x1}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@unspec=@set3={0x50, 'set\x00', 0x3}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x310) fstat(r0, &(0x7f000001c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000022000-0x4)=[r2]) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4040, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000001000-0x3d8)=@raw={'raw\x00', 0x9, 0x4, 0x360, 0x288, 0xffffffff, 0xffffffff, 0x288, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000005000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x288}}, [{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xff, 0xff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="000000064361d7232a9b0f40fb9bb0d6", {}, {}, 0xff, 0x8, 0x6, 0xc}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1, 0x6, 0xff, 0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0xffffffff, 0xff000000, 0xffffffff], [0x0, 0xff000000, 0xfffffffffffffffd, 0xffffff00], @generic="4a779dc00c6bc15ffaa07f2f02d60f8a", @generic="7075fe81f51beb37e830bec6b27004f1", {0xff}, {}, 0xbf, 0x0, 0x2, 0x2}, 0x0, 0xa8, 0xc8, 0x0, {}, [@unspec=@void]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xa8, 0xfffffffffffffdec, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x4, 0x8000003, 0x6, 'snmp_trap\x00', 0x8001}}}]}}, 0x3c0) 2018/02/02 17:20:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) inotify_init1(0x0) r0 = syz_open_dev$adsp(&(0x7f00009bb000-0xb)='/dev/adsp#\x00', 0x6, 0x40000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000008d000-0x4)={0x400}, 0x4) 2018/02/02 17:20:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xcf, &(0x7f000072c000-0x32)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0xfffffedb, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x5aa) write$vnet(r0, &(0x7f00005ec000-0x68)={0x1, {&(0x7f0000cd9000)=""/28, 0x1c, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) 2018/02/02 17:20:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000980000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) write(r0, &(0x7f0000752000-0xe5)="e8d1bf75b6173aa1a5c4b772007c5d483a6a4005c6e86e57c4aaa25d6e95342f30bcff1f376f247495dde618557e75e0fbf5726f27bbc0d0cb7489095fb3d6ad54002f441394bc9d2b794cca803fecc16d2e1c77d1da3a8e6c2f988a28a7c477c1b087110b08e8ba231ff90502aa59d77f149575c36a283c779a1edc655b03eb499a1d1e9c1ba19cb1b3f9b7d3d7775c14de02822789abede358738754d2d5837fb4dd8360c449b43330b234d0c0c8b6fe63c6ce18020b46dec796bf1c1571ac1e2db199f8ceb7ad8a403859719743fb89d70a7782ccf731a9544db8103ff95fc3aab82e7b", 0xe5) 2018/02/02 17:20:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000064d000)={r2, 0x0, 0x15, 0xb3, &(0x7f000035e000)="cdaf0635b55da92e995723cd2187d3ba40e91cff2a", &(0x7f0000c94000-0xb3)=""/179, 0x400000000, 0xfffffffffffffca8}, 0x28) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) syz_extract_tcp_res(&(0x7f0000565000)={0x0, 0x0}, 0x401, 0x6) syz_extract_tcp_res$synack(&(0x7f0000de1000-0x8)={0x0}, 0x1, 0x0) write$tun(r2, &(0x7f0000f95000-0xcc)=@pi={0x0, 0x88f7, @ipv4={{0x17, 0x4, 0x6, 0x40, 0xc8, 0x2, 0x4, 0x10001, 0x0, 0x0, @rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x13, 0x101, [@rand_addr=0x4f07aa64, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x6, 0x0, 0x0, [{[@multicast2=0xe0000002], 0x1c21}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x6}]}, @noop={0x1}, @cipso={0x86, 0x20, 0x3f, [{0x5, 0x2}, {0x7, 0x4, "4d98"}, {0x2, 0xc, "0c9b1abadb408ea9de50"}, {0x2, 0x8, "3f48530e4c50"}]}]}}, @tcp={{0x0, 0x2, r4, r5, 0x8, 0x0, 0x14, 0x0, 0x8, 0x0, 0x16, {[@fastopen={0x22, 0x9, "f7a62582c93f07"}, @mss={0x2, 0x4, 0x7}, @sack={0x5, 0x26, [0xc26, 0x8, 0x40, 0xffffffffffffff62, 0x3, 0x5, 0x7, 0x3, 0x2]}, @nop={0x1}, @window={0x3, 0x3, 0x7f}, @window={0x3, 0x3, 0x7}, @nop={0x1}]}}, {"53ac7f2af5493c524e92c2b1e75046f45db5ea218c8ed8e74f0cbd8d"}}}}, 0xcc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:55 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000d2e000)='/dev/sg#\x00', 0x559, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000fb6000-0x8c)={0xfffffffffffff93e, 0x7, 0x3, 'queue1\x00', 0x20}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x924, 0x10, [0x0, 0x2, 0x5859, 0x3]}) mremap(&(0x7f000026f000/0x3000)=nil, 0x3000, 0x4000, 0x1000400000000003, &(0x7f00004cf000/0x4000)=nil) 2018/02/02 17:20:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x40045436, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000cd4000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000615000)) ptrace$peekuser(0x3, r1, 0x7fd) 2018/02/02 17:20:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x100) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000002000-0x26)=""/38) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000)=0x17e, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000004000)={&(0x7f0000001000/0x2000)=nil, 0x9, 0x1, 0x0, &(0x7f0000001000/0x1000)=nil, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000-0x48)=@full={{0x3, {"f5f6091af64c85"}, 0x3}, [{"5c0f6a17a9ad35"}, {"16dff9f1130da4"}, {"77d3b3a688c0d4"}, {"e650a11b2122e6"}, {"1f475183c7ff65"}, {"c14e06fcc0e2b1"}, {"ea8dd1441e8845"}, {"cd6dd32eb6e32d"}]}, 0x48, &(0x7f0000005000-0x50)=[{&(0x7f0000005000-0x96)="225cadf510cbb9918fe0e0895832a864bade5d4de6bc1ea3f7c562fbab6b4c691d553921ab93616a2a6503bd787255742f6e8df719387eefdf1dd0afe0106debc7b3d91bb10ef00753a98b35b7e70a29aeed46c1d55f52ad0f60e8ce7a83f3691f368934391bfc2efe39825c4917a625eae7e784a38b4a77a69b8d17e76a3ef2f395ae7f0d80e79943816510570ba6c40d27a186655e", 0x96}, {&(0x7f0000004000)="3aaade996385", 0x6}, {&(0x7f0000003000)="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0x1000}, {&(0x7f0000001000-0x58)="d5fc7a94580d068cb9dd49fde75a48f654ca2cc67d6fc4d2c22aa62436e196b5ad7958fe52a2ce4fc2a81ec8d02613ecb551f25cc17a98fa263db6101efa46bdcea725ed6143119f7d99e1559e8305bcab51421c49849e90", 0x58}, {&(0x7f0000003000-0xdd)="72135ec2432db25712774cfa23109d3be634a8b84a7bef7516d8c458f431ec769214054853c0f1d730e3dd517a46576f68e2cfa7a4561f2630b71e40ec7b4d4e4602af14b8379304732c1531b59466482824825fd9b11c101d6825426011bd38842b7813e40760181a6cbb00e89bf40c996709593d57c2865dd1c968b334648f070075faa07c8ec44d483743783fbab58f430204048c135b2b079ab6f0237c6aa2d3655626d92d6b2fdb2700990ade5e3f05dfcabef2607252a74a649ce76a7dd33528af173986dbbac84640faebc1a2501b6b832e9248900f9e6bdb2a", 0xdd}], 0x5, &(0x7f0000005000-0x4f8)=[{0x28, 0x0, 0x9d0f, "7414d846b8c02c70700dd14b9919dbdd6d5467dbdd80ba20"}, {0xc0, 0x10f, 0x7, "d120c64bea2c8831f2c290837aa2579d2c983f9c727f43f3a3c80ee4c0368b61825fc0ec82398992aa95db39c45a599a0769c14fdd778d157367a6d5a042f8f4bad02c299c61070f1b2384cb2cc780e4f0b7c16a6a3ba6f03da9c864b37a0c729cd1663b887d1acf7400bc7c4d0f336f42c62508f91c3f6e21cceb91f94973f2d83966ef14e1d7a5bf5b5623a061ce23812379e2278a959f03e8a541f16e0a6a138a4d31e7a49dad08f8"}, {0xa0, 0x119, 0x4, "9d1ef744e30ea4bcaee1e78a4a195c65cc9a428ff547f433a081ef58224f999dbc500163ba4c1fe41c9ab2c423476597e6bf324af93c6d276ae692096ce54d447a0aba6ef42c948f6da50934d2d79faf42e5c6efe18c7e11d3b50ba924c3959badd4a7f9c2e8a46f30f449f9ee12d89799bdf904c2c254a18eddb04ee3a3d18b00d26be74819e0f66f"}, {0x100, 0x0, 0x4, "71de464418e8fe053c216d273ea0e95c2b20b95f6a00d47fca5fdf2cd8422f939b22291f5a79b9c25f338da8971e65cf9516cb6f255e1cb7d7c661ec56c0185c2cea6e1b3293a85e2c296c3eda1c2a128d3a26a37e4822c0a8d59e33964b4cccf6b0c120296c6a81ef7274a3689da2a48549fd0452f75810a750d90711b45205d12ca87315a432a88263180e66a59c10128149aad63835a4867b6c7d7aa137724124df25eef34a73c18cf28f7640bfe6593c28577b720635a48469de38f48fdea6a1d872ffc9b81dbd42bbad9267f683dfb2b083dc997c56e49ef1b5d2340688febd60e586ea15c679e1d7"}, {0xa8, 0x10b, 0x1, "573eba03f288959c64fdfc70df3d32e232bcd4dd0003912e6e1a0066961cc6a26a549ba9d75ce8b8126b291b4fedb13cd90d5771ac629f7c9f5886223763300ee090041a45bff3792ad0a8f7792bf105347fb8b6be4187b0cacd4d2dd0939044bb758b9c19fc5596db3c233a2db1bef2d046c806b16096089ed2f23d0a9f7826d3a478dd1ec0d8af2be6b8721886057951"}, {0xd8, 0x118, 0xdc, "279e183a6c5e172481bcca0823487d42d06dd76d4b37065925a9f54fa40436d67629ca20175cfdb5864bd923761bde6def51f6b9a633ddff4c25394c68d51286238aaf7c2faeab9fa8075c17125e013913d5f9a4b77c1b6baf06ed8b528f8507ebb90a80caa384c78a9d293cc0bfbea035e9a937b9c2254d0d5f6ee2e1de07b6ded469c671a062dd12d2da31deb100c75577a845b33e0aa752fc1f7d53bf40d11411d555ac0a01a16a9a74771439158026f92685b06e6eb4682863c5052aa314de"}, {0x78, 0x10f, 0x2d1312d6, "b9bf0c16d8a92dba7ac7be86249437c5984e5be71029f2a4c59366908d6f4bcd658d5f33bed29f8d66d810ab6870ce91b54e88e4f62bd76e19028eb45acca1198a1fab96b94acd15bc434eeefaa4244e5b0b7cf61156b66df8af2fc4dd8b9af1d12c873849"}, {0x78, 0x1, 0x66, "b6ec5548b1ff438550252d4a01badbe4b3ccfec52061572d03c116c2bdaf6e13ba5c80cfdced21a1e71b83672c8902c62ccbdef973151645547d2c9f7d80a517dd5e4125a9bff7c9d1763ea6d770bdae58b746699029bd2020cd7f6c98d534e07906fb85"}], 0x4f8, 0x20000001}, 0x62) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x2, &(0x7f0000001000)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil], &(0x7f0000003000)=[0x2, 0x6, 0x4, 0x0, 0x6, 0x1aef, 0x0, 0xc67, 0x0, 0x1], &(0x7f0000002000)=[0x0, 0x0], 0x4) 2018/02/02 17:20:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0xc00) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffdfe}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d09000-0x4)=0x28000000000, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e60000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x3, 0x8, 0x40, 0x3, 0x5}, &(0x7f0000a99000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000123000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xaac, 0x1ff, 0x6, 0x7fffffff, 0x10}, 0xa0) 2018/02/02 17:20:55 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000f88000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0xbbe, &(0x7f0000f8a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000041c000-0x4), 0x4) sendmsg$key(r0, &(0x7f0000cb9000)={0x0, 0x0, &(0x7f0000933000)={&(0x7f0000f88000)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000f87000)=[{{&(0x7f0000df0000-0x10)=@can, 0x10, &(0x7f0000f87000)=[{&(0x7f0000687000)=""/72, 0x48}, {&(0x7f0000db8000)=""/12, 0xc}, {&(0x7f0000913000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6b000)=""/231, 0xe7}, {&(0x7f0000e02000-0xce)=""/206, 0xce}, {&(0x7f000042b000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f0000f88000-0x34)=""/52, 0x34}}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f000018c000)=[]}}], 0x2, 0x0, &(0x7f000010e000-0x10)={0x0, r1+10000000}) 2018/02/02 17:20:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x2, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000017e000)={r0, 0x50, &(0x7f0000e04000)}, 0x10) 2018/02/02 17:20:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2110, 0x0, 0x3, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) [ 147.317711] Cannot find set identified by id 0 to match [ 147.355229] Cannot find set identified by id 0 to match 2018/02/02 17:20:55 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000291000)='/dev/rtc\x00', 0x100, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000f45000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r3 = gettid() prctl$setptracer(0x59616d61, r3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b78000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x100, 0x2, 0x1f, 0xa, 0xa0, 0x80, 0xff, r1, r2}, {0xfffffffffffffffd, 0x9, 0x6, 0xfd2a, 0x8, 0x1ff, 0x7, 0xb76}, {0x8000, 0x2, 0x7f, 0x3ff}, 0x5, 0x4, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x6c}, 0xa, @in=@rand_addr=0x40, 0x0, 0x3, 0x2, 0x101, 0x1, 0x1, 0x1}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x8) lchown(&(0x7f0000980000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000003000-0x20)={@generic="5ff196523f965f364dbadc3734ae8a80", @ifru_addrs={0x2, 0x2, @empty}}) 2018/02/02 17:20:55 executing program 0: clone(0x0, &(0x7f0000054000-0x2), &(0x7f0000019000-0x4), &(0x7f0000022000), &(0x7f000000b000-0x1)) fchmodat(0xffffffffffffffff, &(0x7f0000757000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x100, 0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x3)='$[\x00', 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x7fff) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x800000010003, 0x0, &(0x7f00001d6000/0x12000)=nil}) 2018/02/02 17:20:55 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000059f000)) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/02/02 17:20:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a38000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00004d3000)=""/79, 0x4f, 0x0, &(0x7f0000af6000)=@abs={0x0, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eb2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000da7000-0x8)=@assoc_value={0x0}, &(0x7f00008b6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007d5000-0x6)={r3, 0x8}, 0x6) 2018/02/02 17:20:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000a1b000)=[0xfffffffffffffff8]) r1 = getpid() r2 = socket$bt_hci(0x1f, 0x3, 0x1) fcntl$setownex(r2, 0xf, &(0x7f0000ac3000)={0x1, r1}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009d9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000577000)) sched_getaffinity(r1, 0x8, &(0x7f0000153000)) 2018/02/02 17:20:55 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000004d000-0x8)=@assoc_value, &(0x7f0000000000)=0x8) 2018/02/02 17:20:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fstat(r2, &(0x7f00000b8000-0x44)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e4e000)={@common='syzkaller0\x00', &(0x7f00009a1000-0x1c)=@ethtool_rxfh={0x47, 0x5, 0x9, 0x7fa0, 0x9, "d61677", 0x9, [0xed3a]}}) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) mq_open(&(0x7f0000669000)="6e6f6465765e5e776c616e31402d296d696d655f747970655c73656c66ac6574683000", 0x0, 0x2, &(0x7f00000e4000)={0x1, 0x14, 0x7, 0x21d, 0x28ecb92d, 0x6b0, 0x401, 0xfffffffffffffffe}) sync_file_range(r2, 0x1f, 0x100000000, 0x1) fcntl$getownex(r1, 0x10, &(0x7f00002a4000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000dc0000)={0x1, 0x6, 0x0, 0xfffffffffffffff9}, 0x8) getpgrp(r4) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000f80000-0x10)={0xa, &(0x7f0000000000)=[{0x8001, 0xc3, 0x1ae}, {0x0, 0x10000, 0x3, 0x101}, {0x400, 0x2, 0x80000001, 0xcd3b}, {0x10000, 0x6, 0x7fff, 0x7}, {0xfcee, 0x7ff, 0x7ff, 0xff}, {0x2, 0x8000, 0x18, 0xa42}, {0x8001, 0x1f, 0x9, 0x9}, {0x7, 0x9, 0x97f, 0x9}, {0x80, 0x2, 0x140, 0x20}, {0x1000, 0x7fffffff, 0x489400000000000, 0xfffffffffffffffb}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$usbmon(&(0x7f0000e28000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x20000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f54000)=0x0) syz_open_procfs(r1, &(0x7f0000138000)='environ\x00') ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00007e6000)={0x9, 0x9}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000322000)='./file0\x00', 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00001fb000-0x4)) 2018/02/02 17:20:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) writev(r0, &(0x7f00008e7000)=[{&(0x7f00001ec000-0xbf)="26c9c0e03ddb8f46dadad9ee3cf325119e7ec07c20c30fab46f0aadfdd3c2958eb311e041470a1e4ce5f3d38dc75e18e576e808827e8b775d3401e093487308c7c6f239b9686ba26fe78b00782ac223df338d926776d81836f8e1f745f11a3d072be43ac5f234d2e4117edd5607e17f59662aca0bf889ebc18aceba4a4788394d163e0a609788816dd8c457c5e60455c8d1833195e59ae6e7572c7f4b824cd79cca819a7141aa2452a92935448e604089636408e1192975efb575a97951546", 0xbf}], 0x1) r2 = socket$inet6(0xa, 0x6, 0x400) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000285000)=@assoc_value, &(0x7f000029d000)=0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000c37000-0x4)=0x7) r3 = syz_open_dev$sndmidi(&(0x7f0000024000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x2000) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000007000)={0x5, 0xa0000000000000, 0x6, 0x10001, 0x5}) 2018/02/02 17:20:55 executing program 6: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000123000)=0x26) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) dup3(r2, r1, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xca73, 0x6, &(0x7f0000284000)=""/112, &(0x7f0000f76000-0x4)=0x70) 2018/02/02 17:20:55 executing program 1: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x6) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000449000-0x24)=""/36, 0x24}], 0x1) 2018/02/02 17:20:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0x3, 0x6, 0x6, &(0x7f0000628000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x400000000, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000647000-0x58)=@alg, &(0x7f000094f000-0x4)=0x58, 0x80800) recvmmsg(0xffffffffffffffff, &(0x7f000092e000)=[{{&(0x7f0000e54000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00002cd000-0x20)=[{&(0x7f0000517000)=""/182, 0xb6}, {&(0x7f0000b8c000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000826000-0x41)=""/65, 0x41, 0x9}, 0x49}, {{&(0x7f00000b3000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00008c4000)=[{&(0x7f0000324000)=""/196, 0xc4}, {&(0x7f0000ab4000)}, {&(0x7f0000243000-0x4c)=""/76, 0x4c}, {&(0x7f0000118000-0x1000)=""/4096, 0x1000}, {&(0x7f0000789000-0x98)=""/152, 0x98}], 0x5, &(0x7f0000a5c000-0x1000)=""/4096, 0x1000, 0x800b}, 0x4373}, {{0x0, 0x0, &(0x7f00006e6000)=[{&(0x7f0000a50000-0x19)=""/25, 0x19}, {&(0x7f000097a000-0xcd)=""/205, 0xcd}, {&(0x7f0000213000-0x2)=""/2, 0x2}, {&(0x7f000022b000)=""/85, 0x55}, {&(0x7f0000808000)=""/238, 0xee}, {&(0x7f0000b30000-0xd)=""/13, 0xd}], 0x6, 0x0, 0x0, 0x1000}, 0x7}, {{0x0, 0x0, &(0x7f0000c0a000)=[{&(0x7f0000201000-0xcd)=""/205, 0xcd}, {&(0x7f000020d000)=""/177, 0xb1}, {&(0x7f00008e7000-0xd7)=""/215, 0xd7}], 0x3, 0x0, 0x0, 0x3}, 0xffffffffffffb8ca}], 0x4, 0x10040, &(0x7f000049d000-0x10)) sendto$packet(r3, &(0x7f0000497000)="1650164a4e484af398dcc9e829851560cae2a632857649132ba0de9828d68f8484e24f4dc24d81d64c3b0f6dd15ef771f6ec26b82a346a987a044045945f3de46d8072b3c6bcebffa1af203f03c2b8356d133ba52242d7cb1505636000cec64f20b9ed62cc66ed8f60d8039630e770303566a37728e417e194f86a30a8", 0x7d, 0x24040094, &(0x7f000089f000-0x14)={0x11, 0xf8, r4, 0x1, 0xfff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000633000-0xc)='/dev/autofs\x00', 0x20000, 0x0) bind$bt_sco(r5, &(0x7f0000e6b000)={0x1f, {0x101, 0x4, 0x65, 0x80}}, 0x8) pread64(r0, &(0x7f0000cce000)=""/213, 0xd5, 0x100000080) sendmsg$nl_netfilter(r1, &(0x7f0000177000)={&(0x7f0000b6e000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000c66000+0x9b9)={&(0x7f0000045000-0x1388)={0x1388, 0xd, 0x6, 0x509, 0x2, 0x1, {0x3, 0x0, 0x6}, [@typed={0x10, 0x11, @str='!md5sum\x00'}, @nested={0xd4, 0x93, [@typed={0xc, 0x74, @fd=r2}, @typed={0xc, 0x45, @fd=r1}, @generic="5b48116389255c297ff97e3c810fc93fe7", @generic="4b23525153a6d1ec1e8c2452d00853dc636ef3d126aed6255a4235b0d6136f48230fb5efe80d3163c23c2f1b0afc5676b3a7f70b8a324afa96b9f6cead53d4a4f0adf3629985d34d23b231edc87ee9f3cccb50ff744519958c4ccca1ca79719787cb2e9a8b691f94975d72cd3df1f28d053ef1ea7572b01e4e315be23f9f10881bac8786e3da29d3130a88c9cae92f3ae94cec40c96a48225c0eac6f5b58c29a89b636362d"]}, @nested={0x11c4, 0x62, [@generic="932d743502290e1b4cf977a45cc8392e61a53a15cda6440a977af08ae45fa928067a5555cb766c2146de6ca608428e8647d24a1fe3e8a6069b1f2e99e8c85c16b89b5ff6d3c28d88799ea2472f601422f206", @generic="b380629ea8099a8e74f1f8f87abc8c6adf64c9bb1b591c133060bddf7f464d444803d8803c81236f0013d455f42928baf177a96730214f4856a5e7da71f64884f80031eb", @generic="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", @typed={0xd8, 0x5d, @binary="a2a9defdce674c62a8abff5f9b1e1eb11364f6868a08a4b26c7c54435c79ecec2c0d6500dd96109255192cd2fab6c292f794ab86480085cce06e4e8f7d6b84dafd68d9c371a908ba45a18ba17e638e43e98e5617c1d1af39eb42a83e738c62574b8b64ed22c211a9b54ee4dab82684c0086a79323cf2472e251f6fb1dc034aa38b8aebe9f646a14b2f39c83fac5179ca46303e75b3ae20e1a252c01e9d48b88d7878b2f3ea382209bb987d24f46b6cb4500cc46e835f5532dcc647a6c18d25e7b898c9c4d4ae9eca04ec57f1eecd901b"}, @generic="08b2514d038c7590a0c3d575d21efbfaec8f328bf39f83e7887c57c90fe8423e24538629f69d9263d0847c46b397b19f85430c0d7c11c7deff1a3ea9d3735cc0eeadc10b664bf8e1d944d45385c61ba94b"]}, @generic="ae5b41108701dc73e2020b25553986636fa14e3c03d2e38bb89d6793c4759bce39dbfbe87d04ce27f8348090f68507262bcca15dd0edfa859408b1bfe7358f152dd02a2313", @generic="67283b2d303685476bc6e06602d4d1087f764465098936a463094b43fb542a9d756704ac99329ce2c1046f9f550cbf11c4e4dbceb4c70a5d321845887a81e27e2781cb163b4535c9e348ec1f25358cd2d377162ae8ca5b90f149ec2334ce39c654872bcddc8e909eacb99741b9eb5a2a25de6aac50c8984472ce7d5e55f1e0da03bbcd644a"]}, 0x1388}, 0x1, 0x0, 0x0, 0x1}, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f0000664000)={0x8, 0x2, {0x2, 0x0, 0x3, 0x1, 0x6}}) 2018/02/02 17:20:55 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000a6a000-0x24)={0x1, 0xa67, 0x80000000, 0x8001, 0x2, 0x6, 0x80000000, 0x6, 0x3f, 0x0, 0xff, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x4)=[{r0, 0x141}], 0x1, &(0x7f0000658000-0x10)={0x77359400}, &(0x7f0000000000)={0x8}, 0x8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002000)=0x5, 0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x0, 0x8]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000003000)={0x4, 0x101, 0x1, "7d2166dd5117", 0x2}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0xc)={0x0, 0x800, 0x20}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r1, 0x4af}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000)={r2, 0xfffffffffffffffb}, 0x8) r3 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x80000, 0x2a) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000005000-0x98)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000006000)=""/110, &(0x7f0000006000)=0x6e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x5}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000-0x8)={r4, 0x6, 0x8}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000002000)={r5, 0x7504, 0x0, 0x200, 0xffffffff, 0x20, 0x7, 0x4, {r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x6, 0x20, 0x2, 0x400, 0x2}}, &(0x7f0000009000-0x4)=0xb8) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000009000-0x4)=0x7, 0x4) 2018/02/02 17:20:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000730000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = timerfd_create(0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r2, &(0x7f0000665000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x0) readv(r2, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) 2018/02/02 17:20:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000804, 0x0) r1 = add_key(&(0x7f00001be000-0xa)='id_legacy\x00', &(0x7f0000df2000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000195000-0x6c)="23554388b8bcd1554dec29fe3aeb9b038ed994d1c7eb366d1a3af349fc0ee17416494c860fc05ed7685450b4cb977e48be344f6cafacab93951fe1d906b8f982df7ffdf7a96c5935c0013726119633cc628c6f96a51acafed3dd28a089b8a7c67d4afbb1b074a2446da1a246", 0x6c, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000958000)='keyring\x00', &(0x7f0000f8b000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f00005c3000)=[{&(0x7f0000aba000)="3aab8578bf1fe6f8ebc209dd718df5663bb405381705e0b40f8761a650f37cfac1ca9ae880a7fab8f4a9fc9951169c8c73ff324b449814e3face3308e6", 0x3d}, {&(0x7f000038c000)="1583ec102def7ba52d5741a04239604a52200db2fbf2fcafb29cf45f95cbad543c3da4f933a7d8aa0cafc8f7c532d615afe8f513b17aecd8fa791bad1e77e2eb4facab8033a3f9ad69b9689509505ed7f08f53c548f7a03cdbf8594d2d61eb23839a5fd853230246f819a788ec5f3788d6f8e43d", 0x74}, {&(0x7f0000382000-0x5)="54c1f6594a", 0x5}, {&(0x7f0000b26000-0x1f)="b2b70241a919966650b083915507f81dbbb2a95dddfc22346ad63051baef61", 0x1f}, {&(0x7f000020d000)}, {&(0x7f0000537000-0x7a)="3fb589621b867841067a960dbf9a7d9044199dbb3f5237d64f9bc727f9851a9a3a976e361564f5464df37175f67c30f3b68b89d1dbed1c5720f2902ed9cae5934a7f8c66a51aa6d22374ce0152297da7184796e52cec3145e848b54cfa02b9187f1649186ab9f2fe664b6335c705b40b41c492a6379e04d6f365", 0x7a}, {&(0x7f0000cd6000)="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", 0x1000}, {&(0x7f0000d7f000-0xe6)="3118002459b4aaab265f85fd691bde57cc5c63f8f8ef7c96ab523688b2a784075a929d742a73ee0176766e136180000952247a6b23cc003d3c42456d0c5c7fe30e4a1e2d061a906e3064e2f3a1fd9588b96b969a6cebd33215a6b11c288b642cb6ab1933412ba06d64be5bf9412e3452021e325271b807901517849447c71ad932e910d3f73f8da48568a5e80038e6abc479226af519a1a17221bd6cb31c3eb1a3b58cb8410615228b99aa56ed6de8c14dbe8e7391a6becbad5e32b682a19e935a857502b741899d7821c19aac7718ea01ed740f7b0dfd6aa8e0487e0faf088e9d0ae0312177", 0xe6}, {&(0x7f000028b000-0xf)="2a9d1f4a6c509087839881be29c518", 0xf}], 0x9, r2) openat$autofs(0xffffffffffffff9c, &(0x7f0000a36000-0xc)='/dev/autofs\x00', 0x22800, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r0, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r3, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a8c000)='htcp\x00', 0x5) connect$netlink(r4, &(0x7f00003c2000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059b000-0x8)={r5}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003c3000)='./file0\x00', 0x60000, 0x42) exit_group(0xff) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fdb000-0x4)=0x9) sendto$ipx(r0, &(0x7f00003f0000-0x1000)="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", 0x1000, 0x880, &(0x7f0000921000-0x10)={0x4, 0x3af49144, 0x1, "e038c1229007", 0xa73}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x0) socket$packet(0x11, 0x3, 0x300) fgetxattr(r1, &(0x7f0000002000)=@known='security.selinux\x00', &(0x7f0000001000), 0x0) 2018/02/02 17:20:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000061e000)='/dev/sg#\x00', 0x401, 0x480) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e63000-0x9)='/dev/rtc\x00', 0x2000, 0x0) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0xa80) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000374000)='reno\x00', 0x5) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037c000-0x10)={0x7, 0x2, 0x0, 0x7}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000984000)=0x0) gettid() sched_rr_get_interval(r4, &(0x7f00008db000-0x10)={0x0, 0x0}) clock_getres(0xfffffffffffffffd, &(0x7f0000712000)={0x0}) timerfd_settime(r1, 0x1, &(0x7f0000b7a000-0x20)={{0x0, 0x989680}, {r6, r5}}, &(0x7f0000fd8000-0x20)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000792000-0x90)={0x0, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) io_setup(0x4, &(0x7f0000b3a000-0x8)=0x0) io_cancel(r7, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffb, r1, &(0x7f0000ed9000-0xf1)="ae22aa384fb8c30ed5bea0fc33d4ac2549ad94bb0e5451544cdc8cc1f2b0c3f362fd96a2f75b1bb040a89bb10145777cd65b6253ee2779cceb3d2bd7742715ba800cd0ee96dd2b4f443c0860a5f4e93aaeb3971b04fc45be1d3f8aca21994d7e73bfe2955325802b0790e0a4ed782f82dad1948b3982eeffa5b11e0e3db0e05255e550ed6f42a2963c5af1324bfce138703859e13f18e9db8557256183770b836cf5ef92b7384a12c0bd862cc2d67b88a93fcda7beb4741332c7f97c68ff690f128984a3482414e8e6b881d793ba1177d4ec197579461cbfb3249812efd219159afe302c2ba137accf63904d2e32ac1546", 0xf1, 0x1000, 0x0, 0x1, r1}, &(0x7f00004d2000-0x20)) ppoll(&(0x7f00000a1000)=[{r2}], 0x1, &(0x7f0000721000), &(0x7f0000254000), 0x8) r8 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x8) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a1c000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="6a471e172cb1431570a92bd890f8de392e7fd1f6afbb26e347870fd2d3032907e22357439fdbf3443a93120c5554b93080cb8f203ed644a3f9758171793e0d9e3426121da3b3b9bece040e8c9523c6fcdcc11cc6c1775b40235dd64b8dfa266e6559906a247011bf1ff5facc9441788786e80f7dbf6aea04155ad97a109eb1dadbc9e4da58298a4be29991abfe870412943205f1fc40c8db49d89110ef1ae228420bcba5fb0baf9f1d3ffdab3763a9319166f56c1ed83798fdd7857db261e384ced5fd78723a1f0885dd986685f9cc4a4d2329f752f5dd9ad659aa6f9e901b64b2afeaf36356e6e91f0c7399886e36d46c7b1ae36321427926b4a33f9c86e3aa57c0ba105f2a7bb645596a6f3e5b6692c083cf055e20c254e493bdf1c45a56bbc827285659d1d1aa53b20517273f00bb71e930743e3844a7f295ced697bc7254103261e6a89ebd40ed16b1631cb57462cae8f5217c6a2eeaf5961c0a4ac475cd24b421e1a35d19462b807dfff3321a2a3741d98dbef9c73f0b4a16b6e5141d8ea494962ff0cd04168388475632715a73f040b76157ec76b75b4058139015d0aa2d135057ee308324d6bae6b4fa5fc7e598d0aa3f0e59beff1b71390b09e4f2b45bca24ea7e7ea45b9d3974aa093916ae612462a611ee800c8200e44284809d86c88f04321ac34bb61b757a99ddf84fe35ecd7c7add2dc57f868c675c963fd50cde3f1ff1beded47b32ea3cac22b9f545a4411614290c969a8f5f3fcbd59ab2614689876fdcf97c20d42aa5816235a8d7cac5090e066a48e5ec96e789f7ebb014380273941436687b2b3dd40479f422a64abd1ff6eabaecbd0a809176b2db59dfa9e9ff22d3bf809f93206fac0229fea34df5abd19cca4161ce3b5350021d39fd4e8e847969b23d02d31e566c0a9e449d5a33b4d5053570fd8b05fac194400f8e9a035e5b1411aa45bc69ccee375711ac6c4ada12ce4a71a781ac0673af21cd2d3e283bceaf2018ddf5153dce4c826c799d6a47e4556983bab576b48449bb13f17846febacf9b3a62a514abe2ca889232b8ce800173e29f948fac8569b4bf2091ee297277858dcde3bf83389fbf40706673d3ac3ec9f577d253b768ee0d063ec31ba1b9884e48151b7828c5c4c5a2e5ff857081da64b994537a7e9944127e995b86b5b86d64ed5368f1602f6ff82ec01d9052e5d7b657af8f30cf7d708a5d9e796705ce7e206670311775f0cfd2186e1a6379ef5e42961465325112330759e4c6cb754c04a36e749513d3527a9002d8abe67e03c3b2ad5a2f98a1f5ee297cf254d0bb1a5c73c3755d143d69167609a3da769025dbc543fb9fdcd87317b3ac2435618e2b7e6fe8909d28feabf9a6ca4b046e18b6fac8775f24270bcb22e26a11100d339938b159800742fdcde6f6a32f043230a856a6465395a3fe273cf89a33c04609256e32f706754e76617fc97ba5b962996881d1438ce854f88e4283b2f5cb3097be2bbd6d50150bc762722824b5a0e77d47ca77ce55981b5c6a4a456328ae8f89a29b9eb070afc8f418773c6262f828032f959a2a6cdaf458bdc6aecd3b9e5daf44a3b68bd2e17a6c7b9f2a7fa242bb7d19f88bb70000915641c66a847ab5a3eae9cb57bfb6e88fd8d37568af31af8bd484526feb53612bfb5c4a66411711ad5a1318fa1a29866c6ca56fe34b233d12efb10417608180dea5b41bf2d0e94dc376b2f89b46e28fc04b857640b150712b0c60c848b1495fd87b4fad17e0c79993f3911fac057933427e77d5c027086b44c2089f6d21570b0d3dbe62270531c908908bbd67508b0ffe6fed5f930947a00a201bf4b8a39e882154e911a097a8e3e29d6718a1e92182fe92c7dbc4f02b9235787b13954027068cbf4cab2d3c152de7e6371666b131fbacc73f35d3d895e07d0f8a167d3d44005c4d5ecc375cf350229b7bb422680d2b5d2df77c071f34ae7209ee0e992d5e2699e25b89a66842bee474066841a0d27929561b07684f84ff2524c54e85eb133167281ce5f3010bb8644441e940c35344c25b6a5478275ea7649232ca6fa9aa5955eadd30cc81c58a42e16ed26b889199f5ce75863461ea4cc7b3d4f58eafab15e0d37e8cd025771ce778110336bd465d322bf6dfb0f08bae1896b744cd063411d4386ca052b37cd8265e1f7c63e37f6c497654356bcae0a7592d6c510062f067e87287a00cb73fa82f369e8bdc4940c686cd4e90dbec9c17fb98982f8f010e498dc9b4a945d50139c6cfb12d6d15486a0459a6424e5c41475d8f3cde5cb947d4fad40437d00798dbe9a27ebc0d84b29376becd2848dc1656e98a1c4cf8af506223ec6f7b2ffceb64453135ab7cea4369edfb5484ad5b082a3b2b3f7d379639eed593a1616a90fe1389c7c064fef69bdb267fa0584855fa33bb94dadc13ac9d489c7f221921b3c5bc57a836e856428b24c6d18907b06fc480075bdaf9896b8922ef3794df0bae168e37b07f2cb545983bedb348e63c01d403f06bcb81ef891e72588f755c20c70139092baeb15ff68ca17d7aa750ec75f08fc8d86337dce5635d12fd9147055518a41e0b260797e3f2b1b36de9c7525c296bb58ffee63c26a81941d67b6670a3852f0a8db84435093451c7059f75d14d4045fccf6f1f4fc42155a8c2bbcd487f264ad8e94ca32fe8c94644e833974117a8a3fc04973760ac0cd4e860cf6dbff1bff8f451a3be3619314ef4ebc8336c5b8f21ddc145caeca4f0cf293aa682c0c389ef107341a52f6892e5b515c9753900707b2313de3da143f6f829854cd7b53ba61ccf3648fc4421d7fb7594fc2939566138c645b7cf16b4682507215b3070f32da8f40dc31b9a5ce5b2790b3efc2e8fae3bb3fcff0518c877ff6309993ce847b9394732540b4442cde0cec3e3ed837f6e65cc3bf51e5b094fe28b5baa73d2b100337036abcebf6d7e592b8784c5a8f0a1df57f301b5b743f8d28431f9b9edca7810e4c79234a38384db4438b52b56fb519dc5c2d2864b6a1a098934a6f2294d2667a41c4bd302ce316acbfcf8279828278077443a4d061f50b1b8cb88404f81bfd7d99a907480a17293a237f0aa5a5b08bb918c8133bf4462bf18a9940d086d9455f08eefb2df340ff528d07cf5df020be67f4d519e5e763d8cb9b94d997cd2db5a1ea1d0ebc154d66db6f7ad95b3cb9290a7eb8340ac9583fbe8e40f2b2524baa769fbf133ba591e55205ba5098b791d68d4338bfab1d34bba461b6ca98c2ca337037360fdfbb3a49d7f0462e192e27b75cd210f68b7e18b6a5ff0dd05a1493cc60e02244b60e72e15b415635ae29631078e4a30353a48906e90c0668f74bf7ed890d71fb6fb4f7ee685cd1836bbc1cd697baf4881bec2f6dd6ab994d6f357355bc97473317cd70b9883308492681addee40075327b8652c43675c43fd7cb0cc458b9e4cd230f8d1031fa293db9c78ed7566d881cc9b29bab4691d9d604ddf8b13494ad1b73cf4952ac5b81e665b49b2912460ae3e770089b7b7e49dc574054ce3cfccf1818728bc8174ed518eb02475d75eb5d83197ce29becd85646c8673c386e24aaab959dee478e6b0187c86b4459869aec6ddd7ab28478fc7de66cc14692edc16d9ba6343b901d00f90a6a9fca8c64be1b10240f2abcd22ccdb171d39ff4aac151e538a8fdc01ff5c1a165b0382020cc5d23a00c80c35370f45d34d0f3f26145265cb921ffa0979cfbc951f22fb31d48fdc377e724fe2ef1f09017d75fb159bd0bb8cc48ba3c5a04ea7185662bd0196bf92ce3bccba97f42da35644684d4d24ebd6129536be58cbeb22eced1d8f24388d54031629cb5534185c80a61589d13cf90d25501f05feec1f49f35c9f7d50d51bd01c2157fd1e5f6bab48b481b156ad7033b00ca86b55b3af0c36ed9b85c4280a19f8a1d7d9754dfd2da11070fb4f72ee2959d20a61cbf5be2fbec88f2e5413647e69febc9efd217bbd21e91b0a36275861a512e6a051170cbdbd69d7fbe87b2eb53731a0d072ba1da80d788556c6681ccd7357175f62c4cf618ee3afc9a6362f56cbe90d8bc4e60e87403b16aaecfefdf98c931e1e2d91dd19d14d6b78145a9f4d179eddda4125e67848c2c35afea5358dd7eb220fcee752009be4f8ebc836aa39726d50f603b67e5349629228cb04bb0bf2b569e26fad578886ed7570db985521115b26a54f18317b96ab6cf61ffb58434f53950f51224d4e1742747f0580847bcbe847fd6fb881f53c4b91fa47c5494d4cf42df0804fe4fe1362916ff15e0097eb1639ebd2b2f7ad89e6bae0116275dc4af172daf817e0d9ca1afde56227f4bbc4838cbfcae9921e7d9e53a3789ee41bba5d93e763b540e2196b9bac2e96d596d8a69b9e5836b5d231c2b6bbcbb46daf3c60ee2245600cac5931ee5db57b404d654180d52de7293ce802a636acf0e0e8b0a9cd857274fe8b0ef580af149bc4dbd138bc65aef56f44e5e6b699542a335ab05b58deab50b58c21456a89a5e05638cec997f0329ac2691ed4e34397de55fec3024a51f55fd095af4ce5953591d6f50bbbc29f197ef32bd6962d9c852efe20b33056301e1ed4c79ab9a69ecbafd790c1c2a277ff702c4ecc8d3d891bd53c1140578b0c9ebd609a4c9f0893910657188819afc5e4aef33b427cafdf94dd34132d22d591b6bed4e49aa776de199eb778f274bcc80f1173607fe0a3ce225c34190ce4888babe933867b1d1ca478946f013c125bb246cf6088969a1cf2599fc985a38011f0510842ecc0cd487ae3d5ce65511339636f438daebcc92d3ecfa4a59a1f70a24ccbeb17e8057731fb4a106e49e76c48caa7ed321f7429ffb7d66cfc6aedb8d80d7dbbb22dadbce19f1583df6b8b512cca99c8f9c205a79c31f1c2aec990e529f9b501fc514ccd9e8979c63420e7d18e0f3804e710d0c6f7d193338a638929daef30f797c478410e42f6247b16bf900b975505961d895d13a543013caf7be4d2705f5271c832c57805c0c60fae7f914d8ec21c11a9fddec7d3974c124acdf2fb1e723b377929b8ec8b78e9fe456e53c724a9e8396b90079d96da71e106cc87840dea5d608ba2f35fa84fa7d8000153e2f8442ddf70d10d17636ac2e1bcf56902db012acd74ea270a0d505a37b59cdc6ce4a349b5cbd27aae59dd59b11956c3ee327b4f1c58c8b9af9065c3606a1dac2f6c355e0a9587591aa99a2f2b29a77a54ab80e7d04c8a10d62e4dab03d41189563043338de3ef6378ac5482321bcb7973712ba67452f4f30451ac320f130a11bb57e1de3ee453f3044a7a59afe4cab5570084368ff50551750b6c580e5c9b468f88e4a03b7daa2fdb636c2a7f2b71176fb6e70a91b862f4e7b9859a390a7913d4040b21bb8f9c160810e315c4d2b1c9e343ee93b1c1f6e274fd656e421d069091159d65670d0f575471b9760ab276c483e6437db0d32437a56845b101a3c86eff837e17ab2c18e07c7a7e8bb818578d6080b6a4c72b0fdaa0a96ac1da6ad5a42fe68af46610f09a069fea856d64d7716d23a2772d50734959c7f894d2a48d128bfe43efb09b386b88d1ed9add6c4fa637da5669e585b2a4fd933e0930683c022d9a7ae16f66e6a70230cd1731a755237aa838861f4db138de5c8223e8832f05dde3b4b954311b2131d3f651cc2f83ad5d8742f8c7435b84ef4f5ae9a39651127ffeeeb756031f05084b7868c3fc1473530d4496cde93a8ccff1e64c950b7c9de2087fe1cc975ffe25d87b3463c9f0a20c89060773085d3b9f81d71836aca43fd91b47d5a38187edb30730"}) r9 = syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x20, 0x101002) r10 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x56, 0x2103) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f00009a0000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @empty, 0x3}}, [0x5, 0x100000001, 0x5, 0x1718, 0xfffffffffffffffb, 0x7fffffff, 0x6, 0x7f, 0xffffffff7fffffff, 0x7, 0x3, 0x80000001, 0x5, 0xf2, 0x100]}, &(0x7f0000d99000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r10, 0x84, 0x18, &(0x7f00006b2000-0x6)={0x0}, &(0x7f0000dac000)=0xfe08) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r10, 0x84, 0x1f, &(0x7f0000c0d000)={r11, @in6={{0xa, 0x2, 0x6, @empty, 0x5}}, 0x9, 0x800}, &(0x7f0000a6e000)=0x98) select(0x40, &(0x7f0000f9f000)={0x0, 0x99a, 0x7, 0xfffffffffffffffe, 0x6, 0x100, 0x2, 0x4}, &(0x7f0000f07000)={0x4, 0x1, 0x1, 0x0, 0x20, 0x10000, 0x6, 0x100000001}, &(0x7f0000f7e000-0x40)={0x8000, 0x7, 0x100, 0xd35, 0x5, 0x5, 0x3ff, 0x10000}, &(0x7f0000086000)={0x0, 0x2710}) ftruncate(r8, 0x10000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000c000)=0x3, 0x4) sendfile(r9, r8, 0x0, 0x72439a6b) 2018/02/02 17:20:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000193000)={0x20, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, 0x83, 0x6, 0x100, 0xfc, 0x1bf000000000000, &(0x7f0000ba1000)=@generic="258b1bd648a3f15fd939a65338bb6819", 0xaabd, 0x9, 0x9}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006a2000-0xa)='numa_maps\x00') r1 = dup(r0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) io_setup(0x21, &(0x7f00003e1000-0x8)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f79000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000c3e000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0e000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000039f000)={0x0, 0xfffffffffffffffd, 0x200007b2}, &(0x7f0000b42000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000aea000)={r4, 0x84}, &(0x7f000052d000-0x4)=0x3f) pselect6(0x40, &(0x7f00000fd000-0x40)={0x4000000000, 0x3, 0x6, 0xb2, 0x5, 0x100000000, 0x3ff, 0x293}, &(0x7f0000279000)={0x40, 0x0, 0x6df, 0x0, 0x80, 0x8, 0x0, 0x3}, &(0x7f0000151000-0x40)={0x4, 0x7, 0x1, 0x3, 0x9, 0x6, 0x8, 0x3f}, &(0x7f0000101000-0x10)={0x77359400}, &(0x7f000027a000-0x10)={&(0x7f000027a000-0x8)={0x100000000}, 0x8}) nanosleep(&(0x7f0000279000-0x10)={r5}, &(0x7f0000715000-0x10)) r6 = semget(0x3, 0x4, 0x40002) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) semctl$GETVAL(r6, 0x3, 0xc, &(0x7f000012d000)=""/178) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00003d2000-0x10)={0xfffffffffffffff8, 0x2000802, 0xa21, 0x5}, 0x3f4) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000049000-0x4)=0x4, 0x4) unshare(0x40400) inotify_init() semget(0x0, 0x1, 0x4303) utime(&(0x7f0000f16000)='./file0\x00', &(0x7f000039f000-0x10)={0x3}) semctl$SEM_INFO(r6, 0x0, 0x13, &(0x7f0000883000)=""/55) r7 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f00009ee000/0x1000)=nil) shmctl$IPC_STAT(r7, 0x2, &(0x7f00006ec000)=""/132) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x9) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c17000-0x4)=0x7, 0x4) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000cc9000)=""/253, &(0x7f00000ea000)=0xfd) syz_open_dev$mouse(&(0x7f0000db0000-0x12)='/dev/input/mouse#\x00', 0xfffffffe, 0x800) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000c3b000-0x30)) semop(0x0, &(0x7f0000271000)=[{0x0, 0x0, 0x1000}, {0x0, 0x7}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/02/02 17:20:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000f84000)='./file0/file1\x00') setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000906000)={{&(0x7f000048f000-0x67)=""/103, 0x67}, &(0x7f0000160000), 0x8}, 0x20) 2018/02/02 17:20:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x480800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x88000) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x2}) fchmodat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0) r2 = socket(0x1f, 0x0, 0x200) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x4) keyctl$join(0x1, &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2}) signalfd(r2, &(0x7f0000002000-0x8)={0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000334000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, @generic="cd00ea832d1692136dd37e0b67ed790c"}) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000075d000)={0x0, 0x1}, &(0x7f00009ef000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000e59000)={r4, 0x3}, 0x6) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000aca000-0x4)=0x7, 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:20:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000690000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)) close(r0) 2018/02/02 17:20:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000910000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000caa000-0x4)) fcntl$getown(r2, 0x9) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6d000), &(0x7f0000ca3000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000091b000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000626000)=0x0) r4 = syz_open_procfs(r3, &(0x7f000010f000)='comm\x00') readv(r4, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) 2018/02/02 17:20:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000046e000-0x9)='/dev/sg#\x00', 0x8924, 0x80040) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000080e000), &(0x7f00008ae000)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d04000)=0x1) r1 = socket$inet(0x2, 0x80005, 0x0) r2 = getegid() setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000022e000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @empty}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000013c000)=0xc) getresgid(&(0x7f0000d07000), &(0x7f00009cd000), &(0x7f00006ab000)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000ce6000-0xc), &(0x7f00007b0000)=0xc) setregid(r2, r3) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="4d1f0dccd484ea473b47f2e0232e80db", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6, 0x0, 0x60}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/02 17:20:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000700000)={0x0, 0x0}) semtimedop(0x0, &(0x7f00004ed000)=[{0x0, 0x5}, {}], 0x2, &(0x7f0000650000-0x10)={0x0, r0+30000000}) semctl$IPC_RMID(0x0, 0x0, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000015c000)={0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000e8f000)=@abs, &(0x7f00009c0000-0x4)=0x8) semget$private(0x0, 0x2, 0x0) 2018/02/02 17:20:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000), &(0x7f000011d000)) sendto$inet(r0, &(0x7f0000747000)="5b52a8277d3105fe8301cb28b40c697ed801e65610ab5c8d65402247acb13570abdc5d5ec466f89f26b930af83cb1986573a8e6e6ffc347a8897909ef0823b0d1023fe6d65ca4e295d481afa14229d1cbca04f58038fb6abbcbbe8ea609a6a2f75b1d00f565decd2d673d7b0c48e1ddfec6651818cc5560e8159c9e26899ee6a062db102bd4d76c9f5637fa491384cfa1edf72a5c1e418366d59e760215e0f56dbdcabf0c872d3b3f15403aa8e2064bd46863183e5acf9a47d85baa437794714e678f8b40dbbcdd52328b572585bf3cd0784dd37b22b8fac2be1c41ed31ce076c93f44b7", 0xe4, 0x10, 0x0, 0x0) 2018/02/02 17:20:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b6f000-0xc)={0x0, r0, 0x1}) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x20) accept(r3, &(0x7f0000708000)=@nfc_llcp, &(0x7f0000f4e000-0x4)=0x60) r4 = dup(r0) sendmsg$nl_route(r4, &(0x7f0000712000-0x38)={&(0x7f0000b77000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000aa1000)={&(0x7f0000bdf000)=@ipv6_getmulticast={0x14, 0x3a, 0x10, 0x0, 0x0, {0xa}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xd1}, 0x80) setpgid(r2, 0x0) 2018/02/02 17:20:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000910000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000caa000-0x4)) fcntl$getown(r2, 0x9) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6d000), &(0x7f0000ca3000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000091b000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000626000)=0x0) r4 = syz_open_procfs(r3, &(0x7f000010f000)='comm\x00') readv(r4, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) [ 147.800263] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/02/02 17:20:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00003a3000-0x18)={0x2, 0x60c, 0x0, 0x0, 0x800, 0xfffffffffffffffb}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x5, 0x4) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:56 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x2, 0x20000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000faa000)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f6c000)='/dev/qat_adf_ctl\x00', 0x400200, 0x0) bind$bt_hci(r2, &(0x7f0000f77000-0x6)={0x1f, 0xae5, 0x1}, 0x6) bind$alg(r1, &(0x7f00002b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000bd0000-0x33)=""/51) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) 2018/02/02 17:20:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x8fd, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000025000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000529000-0x4)=0x10) syz_emit_ethernet(0x2a, &(0x7f0000531000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000757000)={0x0, 0x0, []}) 2018/02/02 17:20:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f000048d000)='/dev/audio#\x00', 0x5, 0x101000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000438000-0x1000)=""/4096) syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='.s/ \x00\x00\x00\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/02/02 17:20:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ac6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000b21000)={&(0x7f0000873000-0xc)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f00009f4000)=@newlink={0x20, 0x10, 0xc516b384d87fcdc1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) 2018/02/02 17:20:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000910000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000caa000-0x4)) fcntl$getown(r2, 0x9) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6d000), &(0x7f0000ca3000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000091b000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000626000)=0x0) r4 = syz_open_procfs(r3, &(0x7f000010f000)='comm\x00') readv(r4, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) 2018/02/02 17:20:56 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x2, 0xfff) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) read(r1, &(0x7f0000ff7000)=""/192, 0xffffff2d) 2018/02/02 17:20:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000f24000)='./file0\x00', &(0x7f0000028000-0x8)='./file0\x00', &(0x7f00000db000)="7261ff0f0000", 0x0, &(0x7f00004c0000)) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/02/02 17:20:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e8c000), &(0x7f00008c4000)=0x4) recvmmsg(r1, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000085000-0x20)=[], 0x0, &(0x7f0000416000)=""/132, 0x84}}], 0x1, 0x0, &(0x7f0000899000-0x10)) 2018/02/02 17:20:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000468000)) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r2 = open(&(0x7f0000231000)='./file0\x00', 0x40000, 0x20) ioctl$TCGETS(r2, 0x5401, &(0x7f0000522000-0x24)) 2018/02/02 17:20:56 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000721000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x80605414, &(0x7f000001d000-0x50)) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000)}) close(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/vga_arbiter\x00', 0x44800, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000015f000)) 2018/02/02 17:20:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000b1a000-0x8)='./file0\x00', 0x400, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000+0xe32)=0x6b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1000000000080000, 0x9) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xfffffffffffffef3) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) write(r1, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006f1000)={0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dcf000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000eb2000-0x4)=r1) gettid() socket$pppoe(0x18, 0x1, 0x0) timer_create(0xb, &(0x7f0000044000)={0x200, 0x3f, 0x0, @tid}, &(0x7f0000044000)) clock_gettime(0x7, &(0x7f000021a000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c22000)={{}, {0x0, r2+10000000}}, &(0x7f0000f8b000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x77359400}}, &(0x7f0000040000)) r3 = syz_open_dev$admmidi(&(0x7f0000f01000-0xe)='/dev/admmidi#\x00', 0x0, 0x10000) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000192000-0xc8)={0x6, 0x0, [{0x5002, 0x8b, &(0x7f000014d000)=""/139}, {0x0, 0x26, &(0x7f0000456000)=""/38}, {0x1f001, 0xfa, &(0x7f00003d8000-0xfa)=""/250}, {0x0, 0x8c, &(0x7f0000c4b000)=""/140}, {0xf002, 0x64, &(0x7f000047f000-0x64)=""/100}, {0x7, 0xbf, &(0x7f00003fb000-0xbf)=""/191}]}) mq_getsetattr(r3, &(0x7f0000f30000)={0x9, 0x7, 0x6e, 0x10000, 0x4, 0x4, 0xfffffffffffffffe, 0xab}, &(0x7f0000b9e000-0x40)) 2018/02/02 17:20:56 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000404000), &(0x7f0000fd8000-0x4), &(0x7f0000fd8000-0x4), &(0x7f0000e5b000)) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fdd000)=[{r0, 0x40}, {r0}, {r0, 0x8}, {r0, 0x9107}, {r0, 0x88}, {r0, 0x1410}, {r0, 0x1}], 0x7, 0xfffffffffffffa81) 2018/02/02 17:20:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000910000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000caa000-0x4)) fcntl$getown(r2, 0x9) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6d000), &(0x7f0000ca3000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000091b000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000626000)=0x0) r4 = syz_open_procfs(r3, &(0x7f000010f000)='comm\x00') readv(r4, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) 2018/02/02 17:20:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000910000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000caa000-0x4)) fcntl$getown(r2, 0x9) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6d000), &(0x7f0000ca3000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000091b000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000626000)=0x0) r4 = syz_open_procfs(r3, &(0x7f000010f000)='comm\x00') readv(r4, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) 2018/02/02 17:20:56 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000038000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000027000)={0x4, {{0xa, 0x2, 0x800, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7ff}}, 0x0, 0x4, [{{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}}, {{0xa, 0x1, 0xec94, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, {{0xa, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}]}, 0x290) keyctl$dh_compute(0x17, &(0x7f0000016000-0xc), &(0x7f0000013000-0xea)=""/234, 0xea, &(0x7f000002a000-0x38)={&(0x7f000001a000-0x40)={'crc32c-intel\x00'}, &(0x7f0000036000)="e033636aea58488187db8c3b46dae7524c3dc623bf5b52c3e4a11e65145a86fed7a0bce52a4923d1b472b3d7c015e9466d1bb282198271203253cec406efb66138", 0x41}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000031000-0x4)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000039000-0xe8)) ptrace(0x19, r1) [ 148.022802] binder: 19729:19737 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/02 17:20:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x400000002, 0x300) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000897000)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000d5e000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002fd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000a9e000)="974d986f7027bb5aedab3b277ad8cd033eddac", 0x13) socket$rds(0x15, 0x5, 0x0) bind$packet(r2, &(0x7f0000a67000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) r5 = syz_open_dev$admmidi(&(0x7f00005f5000)='/dev/admmidi#\x00', 0xff, 0x8000) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f000035b000)={0x3, 0x0, [{}, {}, {}]}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) 2018/02/02 17:20:56 executing program 4: clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x30)="c5b3d731d19bd463817c71b0a5090ee89095241c33227fe5e97783b4fbbfca15b5b8627ad52fca9417c4d1378f45e67d", 0x30}], 0x1, 0x0, 0x0, 0x240080d4}, 0xb730}], 0x1, 0x8000) getsockname$unix(0xffffffffffffffff, &(0x7f0000856000-0x8)=@abs, &(0x7f00000ea000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0xadd, 0xffffffff, 0x400, 0x1, 0x5, 0xff, 0x100, 0x5, 0x19, 0x9}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000001000-0x5)="8edaaf08c1", 0x5}, {&(0x7f0000000000)="2773c28018c442af749f0fd8bb9abf48d3953cad1d64672eca9039f78fc7e5d67978f518cdc9bef3d69030c8630ceb5e137ee4b66bfe5e1d0fc3dd8efe", 0x3d}, {&(0x7f0000001000)="c663eaa3ff8d2d2b075eb48a7fbc6e09a6bf5f2c29273ea4e22c465d", 0x1c}], 0x3, &(0x7f0000001000)=[{0xc0, 0x105, 0xb4b, "ddd5e6eb3d4c8d8b6356862edc16c59120e821bc55a73a4ea354715b7829c40b89c3af7bf3dbec1aebbfa47042cf1ccf5722a90d58a3afa3eb6d62676603fd7b028a8c4eec409accbf2d0d1275c96aeacc482bef4be3042b99e7998a42b58b29bf167ecdeb17778ec3ce254b45ec7f8a2627a2274894a7f0022cd80a8e3794eb1e436bd863575352c7717f07ebac788c9f142569712d55801eb1d0fca7f74f8aa469173c17c18d09d7ccc3"}, {0x88, 0x0, 0x3000000, "fd07473bbfd817ea02f935db7903aacd8fe02a9ebad69bac2889e1e66e2d47e85c61d2279d3c9d4a32b9f8bce80f7ccaa3cee68db77f7015850bf1dcb0544b0d3c3f9fdde67e4f1d85ac39989544036ac5312936ba0bf660c3491d42956d0e3740657b16650b82db1f2a3a2828706bc7093484f96e9b"}], 0x148, 0x80}, 0x4) 2018/02/02 17:20:56 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) connect$netrom(r1, &(0x7f0000001000)=@full={{0x3, {"e43861daa375d5"}, 0x1}, [{"123a578320069a"}, {"87f5f471eee2fb"}, {"d6081dca38bd9e"}, {"71951886627d18"}, {"72353bd026fce5"}, {"5fa9e7bbc47d20"}, {"ac96f3b52e0453"}, {"84b6ec6b7b5bd6"}]}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000007000)=0xe8) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, 0xffffffffffffff5e, &(0x7f0000006000)=[{&(0x7f0000006000)=""/4096}, {&(0x7f0000005000-0x22)=""/34}, {&(0x7f0000002000-0xf3)=""/243}, {&(0x7f0000001000-0x30)=""/48, 0x33}, {&(0x7f0000005000)=""/94}], 0xffffffffffffdf2, &(0x7f0000004000-0xe1)=""/225, 0xe1, 0xfffffffffffffffc}, 0x60) 2018/02/02 17:20:56 executing program 3: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000f000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) lstat(&(0x7f000005c000)='./file0\x00', &(0x7f0000054000-0x44)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}}) 2018/02/02 17:20:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x8) set_mempolicy(0x4000, &(0x7f0000000000)=0xffff, 0xffffffffffffffc0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000002000-0x4)=0xc02f7e303ba099b6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x40202) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4000000, 0xfffffffffffffffd}) 2018/02/02 17:20:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000a84000), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f37000)={0x0, @in6={{0xa, 0x0, 0x100, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7}}, [0x6, 0x5, 0x9, 0x80000000, 0x3, 0x1f, 0x800, 0x2, 0x6, 0xdc88, 0x1, 0x5fff, 0x101, 0xa00000]}, &(0x7f000068a000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b5b000)={r1, 0x1ff}, &(0x7f0000994000-0x4)=0x6) 2018/02/02 17:20:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000910000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000caa000-0x4)) fcntl$getown(r2, 0x9) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6d000), &(0x7f0000ca3000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000091b000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000626000)=0x0) r4 = syz_open_procfs(r3, &(0x7f000010f000)='comm\x00') readv(r4, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:20:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009dc000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xfff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000569000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/02 17:20:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a8a000-0xf)='/dev/sequencer\x00', 0x200, 0x0) 2018/02/02 17:20:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a2000-0x80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573cc60400003724c71e14dd6a739effea1b48006be61ffe06d79f78000000000000076c3f010039d8f986ff030000eaff0000af50d5fe32c419d67bcbc7e3ad316a199756ed0008341c28d456241f0027800ece70b076cf979ac40000bd767e2e00a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000edf000)=[], 0x0, &(0x7f0000d31000)=[]}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000961000)=0x0) sendmsg$nl_generic(r1, &(0x7f0000ae4000+0xfdb)={&(0x7f0000db8000-0xc)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f000048b000-0x10)={&(0x7f0000ca1000)={0xdc, 0x3c, 0x800, 0x4, 0x3, {0x8}, [@nested={0xc8, 0x66, [@typed={0x8, 0x5a}, @generic="c4baac6f5b006aeebd9be375912ab6b9ebc1f78544454f0167a7e64049d848de80bad5df8f8dd1391b6e374d25696623c8c15fff183e2f0bac1222291f9ba4147398d41efb8b4b6204e016efbf46c2a55f98309ba95438c31ea2fad19d7f75930154b4f12bd58e44558a0c466104f1df3d85d6e2ac1b29094c25d2a76a5b1b922c4d091edf1cd0ef1f93a906844cc1997805a9d180614de5eb6eb6156b", @typed={0x10, 0x70, @u64}, @typed={0xc, 0x7, @pid=r2}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4001}, 0x800) close(r0) 2018/02/02 17:20:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00004ad000-0x8), &(0x7f0000503000)=0x8) socket$alg(0x26, 0x5, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[]}, 0x0) 2018/02/02 17:20:56 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/checkreqprot\x00', 0x1, 0x0) connect$rds(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000014000-0x8)='./file0\x00', 0x20000, 0xa4) dup2(r1, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f030d52f18f76e5366434ffa74d3c2d", &(0x7f000000d000-0x9)="766d6e657431ab2500", 0x9, [], [0x10001, 0x2, 0x4, 0x1]}) r2 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) lseek(r2, 0x26, 0x2) modify_ldt$write(0x1, &(0x7f0000008000)={0x8, 0xffffffff, 0x3400, 0x7f, 0x20, 0x4, 0x6, 0x81, 0x8, 0x3}, 0x10) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000013000)=""/33, &(0x7f0000014000-0x4)=0x21) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000005000+0x228)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}}, 0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000014000)=0x14) 2018/02/02 17:20:56 executing program 4: r0 = socket(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000003000-0x10)=@ethernet={0xa, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) 2018/02/02 17:20:56 executing program 0: mmap(&(0x7f0000000000/0x314000)=nil, 0x314000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000017b000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32-pclmul)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000265000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des-generic)\x00'}, 0x58) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000294000)=0x3) 2018/02/02 17:20:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) connect$inet6(r0, &(0x7f00001ca000)={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/02 17:20:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000910000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000caa000-0x4)) fcntl$getown(r2, 0x9) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6d000), &(0x7f0000ca3000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000091b000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000626000)) readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:20:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000748000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005d7000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000156000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000274000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00006f0000)="2400000052001f0014f9f426000904000a0007100800ebff07000000080000000000008d", 0x24) 2018/02/02 17:20:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fallocate(r0, 0x0, 0x9, 0xfff) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000d26000-0x4), &(0x7f0000f40000)=0x4) 2018/02/02 17:20:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ad5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000899000)={0x5, 0x0, [{0x40000000, 0x0, 0x0, 0x20, 0x6, 0x80, 0x3}, {0x0, 0x0, 0x1, 0x400, 0xffffffff, 0x2, 0x2}, {0x8000000f, 0x3, 0x0, 0xffffffff, 0x7, 0x53f, 0x8}, {0x80000019, 0x2, 0x0, 0x6174, 0x7, 0x5, 0x8001}, {0xc0000019, 0x1, 0x1, 0x200000000000000, 0x6000000000000, 0x2f, 0x6}]}) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f000037d000)={0x3, 0x0, [{}, {}, {0x80000001}]}) 2018/02/02 17:20:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000910000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000caa000-0x4)) fcntl$getown(r2, 0x9) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6d000), &(0x7f0000ca3000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000091b000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000626000)) readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:20:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) socket(0x8, 0x5, 0x81) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/02 17:20:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4e000-0x8), 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) get_thread_area(&(0x7f000013b000)={0x5, 0x20000800, 0x0, 0x2, 0x8a3, 0xfffffffffffffffc, 0x3, 0x7, 0xffff, 0x4}) write$eventfd(r0, &(0x7f000089d000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/02/02 17:20:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000036c000)={0x7, 0x6}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r2, r1, &(0x7f00000d1000-0x8), 0x8000fffffffe) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005e6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) syz_open_dev$sndpcmc(&(0x7f0000910000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/02/02 17:20:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = request_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x2)='^\x00', 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, r2) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r3, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="c8d63f23", 0x4) 2018/02/02 17:20:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) prctl$setfpexc(0xc, 0x0) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000910000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000caa000-0x4)) fcntl$getown(r2, 0x9) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6d000), &(0x7f0000ca3000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000091b000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000626000)) readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:20:56 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0xe61, 0x40040) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000005000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x64000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x9, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x4, 0x111880) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r2, &(0x7f0000007000-0x10)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000003000-0xc)=@nl=@unspec, 0xc, &(0x7f0000001000)=[{&(0x7f0000006000-0x5be)="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", 0x1000}, {&(0x7f0000005000-0x2f)="e03db8ba0e253aca9672f444eccb09ca6897c703b8d2460ebd0936021bb15be23efed62d17a96b2f1432a6146f605b", 0x2f}, {&(0x7f0000005000)="560d206d6c544981e22bace7f6ee682461f7e8edd79897428727b0f1e27cf74134ca8451877c939219c455f47ade95fa3f4e5094a29923ebb45d4e6d436bed30a4a51e313cf61efb688c0f14e44bd5a6b58b9e209fc0723007854c7dd4585b8268b7c66719de89b712794a4a7e4c50c99ad1798e1dd120548e12f6169e2f210644fd18019404c882eaa613febb2dcba28517312acb79515abaf6cf32f6c574ba4e2a1320d89ba1f27397d91a1dd5e9654ac566dccca9e41b878a1c9be089a09c4d2a784dc8e1dcd3f0cb", 0xca}], 0x3, &(0x7f0000001000-0x402)=[{0xa0, 0x117, 0x76ac382a, "6485fc3c58f364c7723c31923d360e41256f13b9ae2e0809edadddef116a8d7fdae8710cbcf971ef5b10548c415b58c55af7e43a73f6ee5febacede0b70308ed6a6938e6db98fff65cf65944742c71bdcef8aefe9d80f58fc0b3a198c501ab566d04c7deef28ad265af3fa75745159afab9a3791ad34210e23be5cab0714b6a0c04134f70f89ad5902a8090d7c415ae1"}, {0x68, 0x18c, 0x8, "c4795b078cd273767b034fd4417019d8c83dbbaded10c19b2144169f49015d6604188e3532ea866bc2cb8987dbad59a5b44886e4509ed12859fb74bfe7bca06de7b4ddc93dadee734c739eeb12b4c565980b3560c9"}, {0xd8, 0x117, 0x97, "a05e69dd6934c2bcd6c8eb096b18a00286dc0895753426006d1389a486924a51262464d169d333376147fac8b55de524f7023c80ba2b05915d2d98d94df70c15feee42262530a206a3d62c18a5ba121b82997be2ae5503f0a60197be60af2c8a82ea7bf3d114605980bff366edca4b03f415defc817328398d2eabd41fbe508295bec503f41b19bc5a1c18fc8ce3bea2ef028e395784bb1fbf7b90d5faea3dd70093e15e4a6db52da4cc83f0ae9c9413caefa925f55f2bd852bc17ad5e4a7c6d5cedea"}, {0xa8, 0x116, 0x2, "d6031b8fb7aed4f35cb7724718075c3408db0d6b0fedfd2e28883bd346be3d330c6907b92e6ce70fce42015e69b48a42d6cca9962436f5cd50ba74b422e45c968aa2f70ff4ca29e32fc4eeb88b08bfb07e2667cb16a6b4a33668a8bdda87305e8eebdd0fb702f10eb5845abd54fc27836952aa0f9d44ca1d5d8e1cd1c1a0a7996ade36b370db6e91db9b495b9446cdb694b4cab801"}, {0x80, 0x0, 0x6, "73d4eff2ec6299c40fea068bc38e6189aca144dcdcb59074f0c76e8d2f22ab7d89bb29ac00acdb5b19bde82e8f10abba07c4ea6d9ac2aadd6cf8713e60541eb6d7862f3e5e6949bd62da0d480a3523348c3791466195be205cadedd34e538579170ba7d3bfcdc60b98841bc06a"}, {0x68, 0x1, 0x20, "6f162754c6fcf57109043d16584fc5f1a3d8ca91d713dc57d7df89d1e363c0bb3e5b8549465032ab24a41a9e0a65431147b76972fe8b536ce5b9fd8ebb854427b4b04ef290784067b61855326fedb0674585cc90631c7c"}, {0xf0, 0x108, 0x80000000, "8102f8f8a967b1ede9015edf7066cc02a76b9c01722a5ea80b61a2d611dab9d7c59d571f247f5038ce35b7519409a8733504eb1b09de11fa6639441287fe9679bd3ac324d65b5262fe2901d4b7cdf4aaf2741f8d4f4357d7b236c1fe9b1e813fee8b3432e7d7d3ad7ffd881d5c26bf1b4e742e0655b57437355bc9e154c4b134ef6da18bf4179a7a01dd4956ab9d1cde21150ddc82314e36caf856548c8c0e8c9f357cc555e75fdb25b124fb32d591c69ae3738677854703ee7aee58e2a74fed457fbe7bdf5f47857c1de4ad526ae033bab022980d4a5882ee960b66522ef577"}, {0xd0, 0x101, 0x6, "181e7334181b1168c139a87f9d9bbff4629d7edaae966d0e0763aadabaf6503ad32fcf26c0047d22826061ac34a987b99298831665331dbd1c1fbfe6cec1e94a027197a03bbde99cb356e328e32fce5f3601cdf749addedbddc2c5a23a3ca0e64349fb15780c4bfd17f81720fedfbbb5a8389e1882ea51380f45e12ef6dcc1b6e9e931d909af5cda37e6c979b48d686149b589305a279e06fc6b8373c98a642a21bd62a564aeb8bfb2fc0214a1b8de56de92daca9b648a6c5137b85a0b"}], 0x530, 0x4000000}, 0x200000c0) 2018/02/02 17:20:56 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x200001, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000)={{{@in=@rand_addr, @in=@empty}, {0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0x0, 0x4}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4}}, 0xe8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='gretap0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000014000-0xa)='blacklist\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)="d73a668654277871c4b1b52a012805e41d84fd763ce395f7938eba65f6a7fb98d334eb2739124ae9bdc3598ee8c8a5542e0c07ce99810f9c23311c471b19942bba308df8f604bde3332f8c87ff14e897593ec8372c000d30d0f954d8f89bc27c53c0712f5df311d41543d39e91fd1e31a2a037658688de6b7009e2325689cd62836e4507b712a468", 0x88, 0xfffffffffffffffd) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000013000)='keyring\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r1, 0x9, 0xcd2, r2) 2018/02/02 17:20:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000910000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000caa000-0x4)) fcntl$getown(r2, 0x9) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6d000), &(0x7f0000ca3000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000091b000-0x4)) r3 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r3, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:20:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001d2000-0x10)='/selinux/policy\x00', 0x0, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000d7d000-0x8)='./file0\x00', 0xb68bf02ee22d4bef, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000259000), &(0x7f00001de000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000742000-0x4)=0x1, 0x4) 2018/02/02 17:20:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) write$evdev(r1, &(0x7f0000a37000)=[{{0x0, 0x2710}}, {{0x77359400}}, {}, {}, {{0x77359400}}, {{0x77359400}}, {}], 0x36a) read(r0, &(0x7f0000699000)=""/136, 0x88) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0xaf, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r2, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000d43000)=[{&(0x7f00003d8000-0x80)="1c56", 0x2}], 0x1) 2018/02/02 17:20:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) syz_open_dev$vcsn(&(0x7f0000242000-0xa)='/dev/vcs#\x00', 0x2335cbe1, 0x200081) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000957000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xfffffdd6) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:20:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000411000-0x30)={0x30, 0x5, 0xfffffffffffffffe, @fuse_notify_retrieve_out={0x80, 0x100000001, 0x860f, 0x2}}, 0x501) 2018/02/02 17:21:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00007de000)='/dev/audio#\x00', 0x1c5d, 0x103000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000cb9000)='/dev/snd/midiC#D#\x00', 0x3, 0x800) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000bb1000)=0x8, 0x2) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000044a000-0xc)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f000002c000)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/02/02 17:21:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000aa4000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff3f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00001ca000-0x40)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1) read(r0, &(0x7f000086e000)=""/224, 0xffffffffffffffe1) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) writev(r0, &(0x7f0000703000)=[{&(0x7f00003ee000-0xa)="85", 0x1}], 0x1) shutdown(r0, 0x1) 2018/02/02 17:21:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000910000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000caa000-0x4)) fcntl$getown(r2, 0x9) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6d000), &(0x7f0000ca3000)=0xc) r3 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r3, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000c4d000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) accept(r0, &(0x7f0000c20000-0xe)=@l2, &(0x7f000023b000-0x4)=0xe) 2018/02/02 17:21:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00009d1000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xffffffffffffffd8) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) mmap$binder(&(0x7f00005f2000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f000058b000)=""/56, 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f00002a7000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005c5000)="1efad44ed0b668fb8570e9d626fdfe50d1c64d91dc7b2e984680", 0x1a, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000060c000)=0x0) waitid(0x3, r2, &(0x7f0000c33000-0x10), 0xf, &(0x7f0000a80000-0x90)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000290000)='user\x00', &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000851000)="a1", 0x1, r1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000039a000)='/dev/autofs\x00', 0x2, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f000003c000-0x8)={0xff, 0x100000001, 0x9, 0x9, 0x4}) r5 = add_key(&(0x7f00005e7000)='ceph\x00', &(0x7f0000825000)={0x73, 0x79, 0x7a}, &(0x7f0000865000), 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r5) setrlimit(0xf, &(0x7f0000b95000)={0x3ff, 0x5}) 2018/02/02 17:21:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) dup2(r0, 0xffffffffffffffff) fsetxattr(0xffffffffffffffff, &(0x7f0000e13000-0x19)=@known='system.posix_acl_access\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2018/02/02 17:21:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008a9000-0xbd), &(0x7f0000654000), &(0x7f0000bc1000-0x4), &(0x7f0000418000)) r0 = syz_open_dev$admmidi(&(0x7f00009b6000-0xe)='/dev/admmidi#\x00', 0xad, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000052b000)={0xf89, 0x200, 0x5, 0x10001, 0x0}, &(0x7f0000329000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003df000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f1b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000021a000-0xb8)={r1, 0x0, 0x8, 0x8, 0xfff, 0xa1, 0x9, 0x1, {r2, @in={{0x2, 0x2, @rand_addr}}, 0x100000001, 0x7f, 0x1, 0x2e}}, &(0x7f0000792000)=0xb8) clock_gettime(0x0, &(0x7f00004d1000-0x10)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b16000-0x6)={r3, 0x5}, &(0x7f0000845000)=0x6) clock_settime(0x9, &(0x7f0000225000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000603000)={@dev={0xac, 0x14, 0x0, 0x10}, @empty, @multicast2=0xe0000002}, 0xc) clock_nanosleep(0x7, 0x0, &(0x7f0000640000)={0x0, 0x989680}, &(0x7f0000974000-0x10)) clock_gettime(0x0, &(0x7f0000a1f000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f86000-0x39)={0x1, 0x7, 0xa6, 0x9, 0xf2, 0x5dfd7330, 0x7, 0x9}, &(0x7f0000bef000-0x40)={0x723b, 0x3, 0x5a8, 0x4, 0xd678, 0x3, 0x1f, 0x1}, &(0x7f0000317000)={0x8f3f, 0x6, 0x6, 0x81, 0x3, 0x7f, 0x4, 0x8}, &(0x7f0000676000-0x10)={r4, r5+10000000}, &(0x7f00001e7000-0x10)={&(0x7f0000cd6000)={0x100000000}, 0x8}) 2018/02/02 17:21:05 executing program 7: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() fcntl$lock(r0, 0x7, &(0x7f000001a000-0x20)={0x0, 0x3, 0x5, 0x4, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/02/02 17:21:05 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0x4, 0x7, 0x3}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x1, 0x4, 0x50) semop(r1, &(0x7f0000001000-0xc)=[{0x0, 0x1, 0x1800}, {0x0, 0x4, 0x1800}], 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002000)=0x5) r2 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)=""/247, 0xf7}, {&(0x7f0000003000)=""/217, 0x20}, {&(0x7f0000003000-0x1)=""/1, 0x1}], 0x3, &(0x7f0000000000)=""/227, 0xe3, 0x3}, 0x40000003) connect$ax25(r2, &(0x7f0000001000)={0x3, {"96c1bd2ff024ce"}}, 0x10) 2018/02/02 17:21:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000910000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000caa000-0x4)) fcntl$getown(r2, 0x9) getpgid(0x0) r3 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r3, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) [ 157.647085] kauditd_printk_skb: 142 callbacks suppressed [ 157.647094] audit: type=1400 audit(1517592065.916:1192): avc: denied { map } for pid=19880 comm="syz-executor5" path="socket:[46794]" dev="sockfs" ino=46794 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2018/02/02 17:21:06 executing program 5: prctl$setendian(0x14, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000876000-0xb)='net/ptype\x00') preadv(r0, &(0x7f00003d6000)=[{&(0x7f0000391000-0x30)=""/48, 0x30}, {&(0x7f0000b6b000)=""/252, 0xfc}, {&(0x7f0000066000-0xee)=""/238, 0xee}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000030b000), &(0x7f00005f0000-0x4)=0x8) 2018/02/02 17:21:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000910000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000caa000-0x4)) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r3, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:06 executing program 1: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x37}}) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000027000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x400) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f000024f000-0x9a)=""/154) 2018/02/02 17:21:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f000000c000)=[], 0x0, 0x0, &(0x7f0000002000-0x1)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r2, 0x7) r3 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001000-0x4)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000a4c000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/02 17:21:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$can_bcm(0x1d, 0x2, 0x2) r2 = dup3(r0, r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0xc0) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000cbf000)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000065a000-0x4)={0x0, 0x4}, 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/02 17:21:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000910000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000caa000-0x4)) r2 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d1f000-0xb)='/dev/vcsa#\x00', 0x6, 0x103000) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00004e5000-0xea)="e6baedac0ed663778be952a411c76ecc865c152f8ebcbc6284c4913b0bde734cecc989836df8fa0e6a3e567b76c7a00192016c0b739df7f393a558ced1f6045cbcbbec23df3644810a8b31dfe4b0a22d1a353365e1f941d9bf101bd1f710dc4a52f1f4718582e2b02b530dbbbd78591ab90d9fb63e8d701a36ca27bdfd56179335b9472c6cea5ea7a46b2d5323d108fa1f2e4e719b93b9adbeeb24d32da0e3f486a81e98bd18672b086fd727eabaf67910f2ad542cd4baa9c717a97f82e8edb899d9f0b226a6732fbe98af2230956a663b62b45588c7ad5af5601810a1274bcc37caede5f1a2994bb58f") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000933000+0xd63)={0x9, &(0x7f0000023000)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000c46000)={r1, 0x1}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000cbe000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}) getsockopt$sock_int(r2, 0x1, 0x31, &(0x7f00007ce000-0x4), &(0x7f000070e000-0x4)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000de2000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/02 17:21:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) connect$unix(r0, &(0x7f0000ee6000-0xa)=@file={0x0, './file0\x00'}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/02 17:21:06 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000734000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000), &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000ffa000-0x18)=@get={0x1, &(0x7f00005ab000-0x1000)=""/4096, 0x4f1}) ioctl$sock_ifreq(r1, 0x89b6, &(0x7f0000db8000-0x50)={@generic="2e57724c99cd951f8f383defc9bb4e0b", @ifru_map={0x200, 0x36c, 0x9, 0x202e, 0x3f, 0xf6d}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000650000-0x20)={0x2, 0x9, 0x8206, 0x2, 0x0, 0xffffffff, 0x1, 0x0, 0x0}, &(0x7f0000f9e000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000609000)=@assoc_value={r2, 0x3f}, &(0x7f0000b18000-0x4)=0x8) acct(&(0x7f0000f74000-0x8)='./file0\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e9e000)=@get={0x1, &(0x7f0000367000-0xdd)=""/221, 0xfff}) 2018/02/02 17:21:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d2a000)='/selinux/enforce\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a06000-0x10)={r0, r1, 0x3, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d83000-0x8c)={0x0, @in6={{0xa, 0x0, 0x4, @empty, 0x2}}}, &(0x7f0000b1b000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000093b000+0xc5a)={r2, 0x1ff, 0xffffffff, 0x6ea, 0x9, 0xebe7}, &(0x7f00007b4000)=0x14) writev(r0, &(0x7f0000885000-0x10)=[{&(0x7f00009df000-0x1f)="1f00000001031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/02 17:21:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000910000-0x4)) r2 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f46000-0xa)='\x00\x00\x00\x00diles\x00') socket$packet(0x11, 0x2, 0x300) fstat(r0, &(0x7f0000c83000-0x44)) 2018/02/02 17:21:06 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) restart_syscall() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}, 0x22, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) r1 = socket(0xc, 0x26355f4bc01359a2, 0x6) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000021000)=@sack_info={0x0, 0x6, 0xffffffff}, &(0x7f000002b000-0x4)=0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000002a000)={r2, 0x100}, 0x8) 2018/02/02 17:21:06 executing program 4: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@empty}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9e000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00002af000), &(0x7f0000f9e000)=0x8) bind$inet6(r1, &(0x7f0000c30000-0x1c)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000fa1000)=0x7fff, 0x4) accept4$llc(r2, &(0x7f0000279000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fa1000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fa0000-0x4), &(0x7f0000fa0000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000cbe000)) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/02 17:21:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00000fa000+0x486)="13bb498bffe109e650736211d6fa5bd4b57c07ed90cf0990973e2f820fbdf4cc2a9add297e8500c0bba4a89c698cdabc6bcdb8e7dbf417cf4ebcceadbac28d6569d4f4c3c2182a28cf459b4d7bea62ebc78cee20", 0x54, 0x40080c0, &(0x7f0000fa2000-0x10)={0x2, 0x3, @rand_addr}, 0x10) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000fa3000-0xc)={@rand_addr=0x825, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001e000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{}, {0x0, [], 0x5}}}}]}}, 0x328) 2018/02/02 17:21:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a5b000-0x8)={0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e7c000-0x4)=0x0) migrate_pages(r1, 0x7ff, &(0x7f0000fef000-0x8), &(0x7f0000c96000)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002fe000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000fdd000)={{&(0x7f0000a67000)=""/127, 0x7f}, &(0x7f0000553000), 0x2}, 0x20) fcntl$setownex(r0, 0xf, &(0x7f00004df000-0x8)={0x3, r1}) 2018/02/02 17:21:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000972000)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000d75000-0x2)={0x1, "9d"}, 0x2) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000511000-0x4), &(0x7f00006c6000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) sendmsg$inet_sctp(r1, &(0x7f00000e4000)={&(0x7f00006e3000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000594000)=[{&(0x7f00004c7000)="bcccb0cbbd6b5fd4c7355135ef8b8c388b00c9", 0x13}, {&(0x7f00009e3000-0x72)="e315b521cf74fc92713d6163dff77a5af5de0f2dbb2452ed135c2bc62576fdb50e190528a2b268345f492a75215d06677e55700db5674c1a67f17187ab930bd1bf8d7754147c6addca1fb3b9fd063db3150516230caf6578243c2b02ca40761d05582e89101ad234a1892abd9454d9ceac86", 0x72}, {&(0x7f000034b000-0x1000)="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", 0x1000}, {&(0x7f0000402000-0xc2)="ce64698549da14082481a27076182b2c6e537d00811c0ebce9c1ccf67bb2b8c86f9fc5be3bb7a21233b97c01a7daba309482c0501acd763dfdafbbdc40abb034a1282a2829810f76e06b60ec45adbb18ad21677fe2b9cd7e289a66794173aefe6740ff01d80efb3dfdb825b583a207733a814ecccfbcbf2f29bad86a2c2f2c4f5640310f523ad8e52b7be63287d89c77edac60c71a73258f55a0cd4284c90ce1d276cde706da0522ae34062441cc33dccb11d50eceb82898ce53826df0a652991671", 0xc2}, {&(0x7f00008d2000)="630a0df44291472bb42d70098116a88eef8d0bc51e4d96be0e2e934e641a0852bd48cc4ba6d07068c2f468dc0d6d95aa806b", 0x32}, {&(0x7f0000bcb000-0xf0)="ccf2d291ac9424b214b41e836f623b2831e6353fde3f3f381aa87a439596808a36b8770fa0c9a8700cfedbcfe9a16c225e915fae24e3b6096da27f01fe525d4993353794650b5b227e97123b7df253cd2090ee52de32608dd6f0c980e031a3bfa4fa077d1337e67f65ec62f327b62d0021b760f58fb0bd0d0fc16754b47ddbe721d893edbeeb79c4938370d2c84acfc0e083916239f8d394d4a0e8734acd816b6ec470b27e38fd25e86dd0f26d41b9baf59047bacf9f53bd6bad4f7c4becd404da9ec366251dc4e7e648acc1f0b69eaefff731208c6333d97180549be145dd28f90d880854ac54536799e5a39b1847be", 0xf0}, {&(0x7f000061b000-0xdd)="2cd3442f174d1240fd6ab3589ab00ce6692536a8a383b2306aa94222a6deab3e717a8fce0c2657eb7d438e0a92bb2e394dc424b86663822ee78110abd226306e97b44d900cd8a8859ef9caaed39b1f3716f0f1b82e4491dd5d3cebece9bbd95ef2a14ae0e39c6f00c0169b84f9739cb84669b2589239f6f95dcf2ef87808ff3045a26926b9586fda6ef66fc17c1e314653cf41c83e68fb8f370b7ca398e3088b61b7c1423f4d1274fb036208aeb98bbb084a754000d4b8f7899919902bef9437067b4d82d44a33e1efb822358f4892dd9b90ba23d20500edf4483e5ced", 0xdd}, {&(0x7f0000524000-0x11)="a12016ee20e2ee0440284172c63b1904ec", 0x11}, {&(0x7f00001e5000-0x54)="15a66d5022c8d1e3a90767282865242991499cbd4f5ae34f8178363b8fdf74da36c52da87ec40e01f3892a1073598204bfb36c298abbfba3de9adb0068e833a9f7bc7a9b3d45e1dcb3b2c32c81d0c5a68f3f3e21", 0x54}], 0x9, &(0x7f00000fc000)=[@init={0x18, 0x84, 0x0, {0x10000, 0x10000, 0x401, 0x1}}], 0x30, 0x4000}, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) eventfd2(0xdd85, 0x20000000080800) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) [ 157.977827] Cannot find add_set index 0 as target 2018/02/02 17:21:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b31000-0x9)='/dev/vcs\x00', 0x80802, 0x0) recvmsg$netrom(r1, &(0x7f0000a97000-0x38)={&(0x7f000056f000-0x48)=@full={{0x3, {"1531b299624667"}, 0x8000}, [{"828a9274ee30a9"}, {"a227286cc1cbe3"}, {"1e6b456e6b3dfd"}, {"93509f2503f27d"}, {"4e89818ecfb3b7"}, {"5ba1210d90bcee"}, {"87ae0f6e5621e7"}, {"cd8ee146916e19"}]}, 0x48, &(0x7f000040a000)=[{&(0x7f0000b9d000)="64734587853457327c30b79e8ac69538491178e2de2bbc46fca6b6ac47f8a32cad241e80e8cb477542a07ea83bded5bb18f50401e7b5e31a7201f89bea60614d2de60301f659c632b2fe6dd5e10b3aa2", 0x50}, {&(0x7f000012e000-0x32)="7bca80723f5e2961ed450089614be7503dd44f41c4b562b0176d9d8a08ea734abc2cafaa5380039d7e36ee88eb27cd0367cc", 0x32}, {&(0x7f0000801000-0x87)="e65abece1257e61fd3c15af2dac07e217e5399f5afdc8f9e8a0e1959bf056bd41b32a089b420046ef6245ea56fccc48f0e73e418fff718487bd3b856b6297e2d67cd6fb2294ab8bb58068643c3078d5e0964596df49c4290e18aee994351ae266303b46ff2049419aa252ca766e454ef60ac18e051bd6fbbfc7cc5d4fa8bfa4fdb05f8225b8422", 0x87}, {&(0x7f00005b1000-0x1)="b3", 0x1}, {&(0x7f000086e000)="0689d1fc97385bfd3b3426c67ec2cbeaab7a35141d848fa1ae8add4fdf4a030f3cc70cfb06e4328c0e95b249a84b85215a86e7f57c02e4cb6f17d400ea7a11ca05cdd1fe426e77d49e1418d32804ef800c4939a0ea16c401676b29916eaf1cc0bb9d55da861fe005321b2d5d93de4efe291272993a31baeb096af4593d76bfc22b5d16a39ec5a472411c480ad8920e86cc72d14074414ec83d22b2c0ded46c85097350a9fbcd6daa99d33d197ee53a6a36401af5154b9cb5ef2d460730f1f0efeb22ae16d32da9b179ca0a02537cfaa1321f37b5a989e51e20588360c0c5491b817713fe8ba48621077f67df82d49b488acdb2", 0xf3}, {&(0x7f0000f4a000)="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", 0x1000}, {&(0x7f0000e84000-0x25)="6fdb8c6272facb6902d25e5fdd415f2cf75b9cb35556a15fd643290c64d28e86172d0958f7", 0x25}], 0x7, &(0x7f000051f000-0xe0)=[{0xb8, 0x0, 0x7, "94365cb5cda3dd65bc53cab487c7c5acdcc6fb0e4b07c8d6628bfe13b0e4c6a95d7febd52e4358d47c4064231ebcfd5c9e45f27ef3cd47eb8051625a7236e03f1190443958b416acd288c4a5548548a57768314358d1dea039e44729578a5403674b1300cb105708cb5fee0648f86e0f48e47da70633d04a513e99f23cb0d23f151308acf25de0f66834b9bf94f43404716852f8f6d1abf7917b4e55dc391bb46bbfc9e4f3a1a787"}, {0x28, 0x10f, 0xd4, "23265d94051aba828333aa0418b1345442233b"}], 0xe0, 0x4}, 0x100) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000872000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000761000)={r0, r1, 0x1, 0x3}, 0x10) syz_emit_ethernet(0x6f, &(0x7f0000c48000-0x83)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "11e7c81f3ec997173c9b7cbde310a7a9813c022122a3c896e6f8cf537281b17db8d1419ad14f1a00bac5892e294ee90ee3e45a79b304c5e8608449c1e145d0c68f583668dd"}}}}}, 0x0) 2018/02/02 17:21:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000448000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000a88000)={{0x2, 0x0, @empty}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getpgrp(0x0) perf_event_open(&(0x7f0000224000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00005b9000-0x1)}, 0x4044}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003cd000-0x1e)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000ab5000)=0xa0) keyctl$join(0x1, &(0x7f00007e7000)={0x73, 0x79, 0x7a}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a3d000-0x8)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000d8b000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x80000001, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xb}}}, 0x5c) r2 = syz_open_dev$mice(&(0x7f0000961000-0x10)='/dev/input/mice\x00', 0x0, 0x440) write$selinux_access(r0, &(0x7f0000a53000)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30}, 0x4a) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ab000)=0xff, 0x4) 2018/02/02 17:21:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x34080}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d8a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000d4c000)={0x0, 0x0, 0x0, 'queue0\x00'}) writev(r0, &(0x7f00008ca000)=[{&(0x7f0000544000-0xb9)="5aaa6e8eddb8507f631b8920c2672dc5d2025b46f280457208a21c3a44dabc47afd762ba402ade24c8f55e8da7931452cdf664772fba00bcc6f2ffa1bc3fd70a073cad4508cf2db7c106cfb832b1d2b4dde443c92deb6a4afa1612c25d78a4de8eff1ab91648d2e219fd8b9fe4e2419ea866960c2f4c190f7dd3bc2bd366f84cd798a338b201e310449070e1758914414000ed4e605528b9a44931a0f03509fb58a7547866e64bd3000fb526a7518a5cf025cbbed21d5a81a6", 0xb9}], 0x1) pwrite64(r1, &(0x7f0000008000-0x32)='3', 0x1, 0x0) [ 158.102125] audit: type=1400 audit(1517592066.370:1193): avc: denied { net_admin } for pid=4081 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 158.126854] audit: type=1400 audit(1517592066.370:1194): avc: denied { net_admin } for pid=4088 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 158.151417] audit: type=1400 audit(1517592066.372:1195): avc: denied { map } for pid=19983 comm="modprobe" path="/etc/ld.so.cache" dev="sda1" ino=2503 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/02 17:21:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) mlock(&(0x7f00005da000/0x2000)=nil, 0x2000) tkill(r0, 0x16) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000c9d000-0xf4)=""/244) 2018/02/02 17:21:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000505000-0xd)='/dev/dmmidi#\x00', 0x1ff, 0x40000) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000ed7000)={0x6, r1}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000cd2000)=@assoc_value={0x0, 0x1000}, &(0x7f000020f000-0x4)=0x8) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f00007e7000)="599748acbe9bb8ccf1e7c50f5a217b1bc07690ba760d58987774d58643aa348927b0b1193da6ae904f5cefaa78e8cdd1f223c1081fd49e73ca04a6c786b1a5d3b5c38f4366f0811ca6ebc8056e4d303c731744329c0e8f4b38ca47b6080e831f590cf80d2f61658365bf96d39b5866137cae8f108bc4857587540c04b990b00fbe24f74378174d08357faac804f1a8b8ac3db114be4ca4fa164398fce70b3c3c45f12807d8894a") getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000df4000-0xb8)={r4, 0x1, 0x6, 0x7ff, 0x2, 0x0, 0x800, 0x749e, {r4, @in={{0x2, 0x3, @rand_addr=0x7}}, 0x2, 0x3, 0x2, 0x3825a2fc, 0x4}}, &(0x7f00002c4000)=0xb8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) sendmsg$nl_netfilter(r3, &(0x7f00003a1000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000028c000)={&(0x7f000042e000)={0x44, 0xd, 0x4, 0x120, 0x1, 0x2, {0xf, 0x0, 0x6}, [@typed={0x8, 0x29}, @generic="110ebdc1bfcfcd45c085899ef6fd0f6d6150d63319ffc7897c9d8a782f4e678b4aa8ddc22f4f0f"]}, 0x44}, 0x1, 0x0, 0x0, 0x880}, 0x20000000) socket$inet_dccp(0x2, 0x6, 0x0) sendto(r3, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000b55000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) sendto$inet(r2, &(0x7f00002bb000), 0x0, 0x0, &(0x7f0000bb7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000ec2000)='yeah\x00', 0x2b) sendmsg$unix(r3, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="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", 0x71d}], 0x1, &(0x7f0000781000-0x40)=[]}, 0x0) 2018/02/02 17:21:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x9, &(0x7f0000374000)={0x0}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00005d7000)={0x2, 0x9c, &(0x7f0000069000-0x9c)="4be3223d0235cb8c351fb2ff66517dd40ae52710f59ffea7c1d477f6a8b60f54023c0a3739776b322ffa09d3d6096231997e618c46671bc09a0a594e398929073daa5a1941517fe87df978d89083e652a1ed83bc5efd69c4ca068a6604331a93f79c6d601b853a7802bcb9f0ba3be6457ec7f9d82715d5de0e9b24153fde1be401454090822702c53c3a6c1f3940c0f3ff31e983679dc788206a2744"}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000bb5000-0xf7)=""/247, &(0x7f0000642000-0x4)=0xf7) r1 = syz_open_procfs(0x0, &(0x7f00007ff000-0x8)='net/arp\x00') preadv(r1, &(0x7f000018e000-0x40)=[{&(0x7f00004fb000-0xc7)=""/199, 0xc7}], 0x1, 0x20000) 2018/02/02 17:21:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) r2 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r2, &(0x7f00004a2000-0xb7), 0xfffffffffffffe9c) 2018/02/02 17:21:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x22002) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000d98000)={0xa0000015}) write$eventfd(r1, &(0x7f000072c000), 0x8) 2018/02/02 17:21:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000472000)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000247000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00001ee000)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000884000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002fa000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f2e000)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00001a7000)=0x0) ptrace(0x4208, r3) accept4$inet6(r0, &(0x7f000040d000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000062d000-0x4)=0x1c, 0x80000) [ 158.236938] audit: type=1400 audit(1517592066.448:1196): avc: denied { map } for pid=19999 comm="modprobe" path="/lib/x86_64-linux-gnu/ld-2.13.so" dev="sda1" ino=2668 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 158.261229] audit: type=1400 audit(1517592066.457:1197): avc: denied { net_admin } for pid=4079 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 17:21:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) r2 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004de000-0x16)='secqr/tyi!seliKux\x00\x00\x00$\x00', 0x5) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) ioctl$TIOCCBRK(r0, 0x5428) getpeername$packet(0xffffffffffffffff, &(0x7f0000c73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000432000-0x4)=0x14) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000918000-0xc)={r1, @empty, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00004b9000)={@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x0, r1}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(0xffffffffffffffff, &(0x7f0000c2c000-0xe)='./file0/file0\x00', 0x2000000204) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x0, &(0x7f0000293000)) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f000037e000)={0x1, 0x9, 0x1000}) r4 = add_key(&(0x7f000084c000-0x8)='trusted\x00', &(0x7f0000151000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ae5000)="0dba048c4d4b9ae740d267e92489bc6a282f5a43dde0324e8f65536458dacca32a10c52f2958e818559d40af1bdd3d4e345172b1c3aacf00cd8814cc2534077deee4868e3cfb6225179ad7d90745b4be90f59a64bf", 0x55, 0xfffffffffffffffa) r5 = add_key(&(0x7f000005b000-0x5)='use\x00\x00', &(0x7f000042f000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f000029c000-0x8)) keyctl$instantiate(0xc, r4, &(0x7f0000c65000), 0x0, r5) bind$inet6(r0, &(0x7f0000342000-0x1c)={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x8000}, 0x1c) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/02 17:21:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socket(0x5, 0x7, 0x1e1d200) recvfrom$inet(r0, &(0x7f000015e000)=""/60, 0x3c, 0x10003, &(0x7f0000a03000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/02 17:21:06 executing program 7: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000006000)) r0 = syz_open_dev$mice(&(0x7f000021c000)='/dev/input/mice\x00', 0x0, 0x2080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @empty}, 0x10) r2 = open(&(0x7f0000dd9000-0x6)='./file0\x00', 0x100, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000001000-0x4)) shmget$private(0x0, 0x4000, 0x54000080, &(0x7f0000a43000/0x4000)=nil) [ 158.335299] audit: type=1400 audit(1517592066.568:1198): avc: denied { dac_override } for pid=20021 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 158.421858] audit: type=1400 audit(1517592066.665:1199): avc: denied { sys_admin } for pid=20037 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 158.446703] audit: type=1400 audit(1517592066.666:1200): avc: denied { net_bind_service } for pid=1586 comm="kworker/0:1H" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/02/02 17:21:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) r2 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000053f000)=@int=0x4, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r1, r1, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair(0x13, 0x2, 0x4157, &(0x7f00003de000-0x8)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000c10000)='/dev/input/mice\x00', 0x0, 0x44000) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000056b000-0x40)={0xfffffffffffff000, 0x0, 0x8, 0xf6, &(0x7f0000e95000-0xf6)=""/246, 0xf8, &(0x7f000054f000-0xf8)=""/248, 0xd1, &(0x7f0000e15000)=""/209}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/02/02 17:21:06 executing program 2: connect$bt_sco(0xffffffffffffffff, &(0x7f00008a0000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e1000-0x30)={0x4c, 0x0, &(0x7f0000fa3000-0x98)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000f75000)=[], &(0x7f0000feb000)=[0x0]}}}], 0x1, 0x0, &(0x7f00006d5000-0xa7)='_'}) syz_open_dev$admmidi(&(0x7f0000770000-0xe)='/dev/admmidi#\x00', 0x2, 0x10400) 2018/02/02 17:21:06 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00003f8000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000626000)={0x0, 0xea, "5d1f7da136f8db8bce3ffd86da1ec8cfd7f567a387478c0741f200ea4cafd96888f21e07b0151ac2c267662cac2ac5073aafb6e2d14992e8f10be7cb3389aa406aa764a498200d83fdf70d9128d54d65ed7dfe389fe1661ccedbe233926e1e4c4d66a5487fdf93d589a8c29868124b87f40b23db84d0fcf2784b39838ce7d0862cc4f99ffc849345a88245270acd8109de23794fac6ab464811b7fd3c15d8619a6ca5815b3a804968c174915381be400aa4f142a8e14bd8672e72bbd04a1f7516aca99215d9f1ec8e52d33f74938fc4cace76c2ccb755f767fb1f1998fd82ccee42dc6321873b4dfcaf6"}, &(0x7f0000539000-0x4)=0xf2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000533000)=r1, 0x4) mremap(&(0x7f0000153000/0x6000)=nil, 0x6000, 0x3000, 0x0, &(0x7f00003e3000/0x3000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f000070a000-0x8)) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f000070a000)='/dev/dsp#\x00', 0x8001, 0x20841) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000070b000-0x4), 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00002f2000)=r3, 0x4) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000070c000-0xc)=@sack_info={0x0, 0x1, 0x2}, &(0x7f00000e7000-0x4)=0xc) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000070c000-0x14)={r4, 0x2, 0x79, 0xee, 0x8, 0x92a}, 0x14) 2018/02/02 17:21:06 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3e, &(0x7f0000008000), &(0x7f0000005000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/02 17:21:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000057d000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b0d000)="34d6be743d9a02bd7be62ba8c39d12eb8694fd58631335e189ff7f0ae4e442648faeec806953312bfe2bd692fe554ec0c30e8bedf0714ab0b521d658aa54e75f5ee9fd991bb5501bcf63bb26e934a53fa1b9a73c32330a5b0e16fbd5d0948e19c9bd06e0cce8e8fbb15224cd5378fc79991dc196f14792e1352a7587f0c77202a5d0e758840f47eee6f879dab2305719f81bc2b31f97d4ce10791674bafb9b39574e6830952a9398bd3efd738669a2caf0756585e0b2de30e179e3fa23e3bada7565ada6fcdee92635d624d7a3c3ecb3a30bffaada0d70f8855300e87af63e985c4dcfda1a28ace983c7ab1cb6c4c66c", 0xf0, 0xfffffffffffffff9) keyctl$update(0x2, r0, &(0x7f0000b92000-0x1e)="ad0ee2c113af76d946a3c727d39b35a1c9c645a539c1f752c1661239e22f", 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000e71000-0xb)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e34000)="108100", 0x3, r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dce000)) removexattr(&(0x7f00000ad000-0x8)='./file0\x00', &(0x7f00005e2000)=@random={'trusted.', 'user\x00'}) 2018/02/02 17:21:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e9a000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000177000-0x8)={@empty, @empty}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000013000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc7000)="de77285fc7404f97cc255123fd399f79052635d9331e3cc2", 0x18) [ 158.582277] audit: type=1400 audit(1517592066.851:1201): avc: denied { map } for pid=20068 comm="syz-executor3" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=46914 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/02 17:21:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) fgetxattr(r0, &(0x7f0000002000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f0000002000-0x8c)=""/140, 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x101, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d73000)={0x100000000, 0x9, 0x32a, 0x5, 0x3}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f28000-0xb), &(0x7f0000c5e000)=0xb) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000a16000-0x1)='1', 0x1}], 0x1) mkdir(&(0x7f00008fe000-0x8)='./file0\x00', 0x100) r3 = syz_open_dev$mouse(&(0x7f000047d000)='/dev/input/mouse#\x00', 0xffffffff80000001, 0x8a800) clone(0x10000000, &(0x7f0000247000-0x55)="99a80238467aa8d48f94d7d81823b957bfcff81ac114811b5691eef91a8aadcc20ed7ae8a8bd64d0a7b5ee3fe64d449fee8be27b5f9c95a809af7312338547a1ad4d694e98dd49547881ab96d7fe22886d94197ac0", &(0x7f0000503000-0x4), &(0x7f0000b12000-0x4), &(0x7f0000441000-0x82)="a4617066129205dbcf035bb537542a41aeb98256bf3feee147ab43f7fb873d01fd609eae2224d07dbec4e8715e54e805fc23f96f25a322288f497bfd41de815e3a2bcfb561a3c1e5eba1d96a3d86532bc8a3668dc3562d0fa799d0643e701b346efba238e7c1688da84f58376cce4c690918aa4133fecdf815048257ec562bedf77b") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000076b000)={r3, &(0x7f0000195000-0x87)="83456eb70b57e5dfe54aa78b2e8e3dfbf144796279a71dbec3177581b2dc35a097c083ddbd839a95862c2135ef0cdc973e48be812e74b67eea60e5fc038938c5b22bfb9397accf3aa0a1828206e4837a9643d0d92780ba3ec4e48d5ea897a58c50ed58ec8bfef8c45be8a721f5f4fa93571a93a4d0f79d6add6751059cde07bbd09bd5b2dca032", &(0x7f00000bd000-0xda)="e312fe5c1abbd48e8e35556cce9344463382198ac3c0786765034ee8e18842cf65b60945f5276fa9c50b11580fec65b7850a8a25afccf4dbcb0e69688fa201cb99957b58c2cb841d9ed907885c1bd0071b725fe7a989a4d98fb10637fb2fb8ed33ebbe7301e98a62c1f89078dbee4460800daca2a18fe2f142c253e64afe7f48c5a48d0ab6f072cfbc8c3a2208850bd0d074fe70ef32ad012cb5a3a891761f551b440c8f178b432367ba7a7dd406192b81f0dbecf1838ae261acdcd3803d8853cc65bf8e6cee173fc33ddee7be4c6e04e39019c1c9560d44e4fd", 0x1}, 0x20) fsync(r0) 2018/02/02 17:21:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b9c000-0x4), 0x80000) sendto$inet(r0, &(0x7f0000097000-0xa1)="9cf8b3b108b7a02477fa9ec5043b750f98d7180a5a4d213fb1f373dacf4056d252efec5e4a9587be18285a9898a8797d101fbafeffed297446bffec5e1805de7934e980def5d239af1bd85788bc0101430cfdefd3143895b61bb5bcc2e971f6781031b892090856036709b882a19cc39399364b1f1df75d6e4c3b46f06d3d3036dadddaacbff7af5f8cfdf20f22d57c30eb4670c92707cb91c5eceb08d5a047f63", 0xa1, 0x40, &(0x7f000083c000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) [ 158.626842] sctp: [Deprecated]: syz-executor5 (pid 20082) Use of int in max_burst socket option deprecated. [ 158.626842] Use struct sctp_assoc_value instead [ 158.642801] binder: 20067:20081 ERROR: BC_REGISTER_LOOPER called without request 2018/02/02 17:21:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1be) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000028e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000346000)={{}, 'port1\x00'}) ioctl$int_out(r0, 0x2, &(0x7f000032f000)) socketpair(0x1f, 0xa, 0x3, &(0x7f0000e36000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000cd5000)={0x5, &(0x7f0000a51000-0x96)=[{}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000505000)={0x0, 0x0, 0x0, "7175657565300000000000008000"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/02 17:21:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4), 0x20951000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d81000)={0xffffffffffffffff}, 0x4) 2018/02/02 17:21:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000581000)='comm\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x200006, 0xfffc) [ 158.690629] binder: 20067:20089 got transaction with invalid offset (0, min 0 max 0) or object. [ 158.720547] binder: 20067:20089 transaction failed 29201/-22, size 0-8 line 3020 [ 158.748938] binder: BINDER_SET_CONTEXT_MGR already set [ 158.773665] binder_alloc: 20067: binder_alloc_buf, no vma [ 158.774284] binder: 20067:20081 ERROR: BC_REGISTER_LOOPER called without request [ 158.779478] binder: 20067:20100 transaction failed 29189/-3, size 0-0 line 2957 [ 158.801868] sctp: [Deprecated]: syz-executor5 (pid 20108) Use of int in max_burst socket option deprecated. [ 158.801868] Use struct sctp_assoc_value instead [ 158.810423] binder_alloc: 20067: binder_alloc_buf, no vma [ 158.817140] binder: 20067:20094 ioctl 40046207 0 returned -16 [ 158.822059] binder: 20067:20072 transaction failed 29189/-3, size 0-8 line 2957 2018/02/02 17:21:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000885000)={0x0, 0xff, 0x4, 0x10001, 0x1, 0x7f, 0x80000001, 0xeaf, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x2, 0x7, 0x10001, 0x0, 0x7fffffff}}, &(0x7f0000ceb000)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007cf000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x8c) 2018/02/02 17:21:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0x10001, 0x82, 0x7f, 'queue0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000560000)=[{0x3, 0x80000001}, {0x4, 0x1}, {0x2, 0x9}, {0x2, 0x6}, {0xa, 0x3}, {0x3, 0x40}, {0x0, 0x4}, {0x3, 0x1}, {0x4}, {0xe, 0x7f}], 0xa) bind$alg(r1, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00002d4000/0x2000)=nil, 0x2000, 0x3000001, r2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000cf2000)="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", 0x18b) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000446000)=0x6, 0x1) 2018/02/02 17:21:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008f4000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0x8, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) socket(0xa, 0x802, 0x0) 2018/02/02 17:21:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000b3b000)={&(0x7f0000dbc000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000e88000)='./file0\x00') chdir(&(0x7f0000731000)='./file1\x00') clone(0x0, &(0x7f0000fc6000), &(0x7f000017b000), &(0x7f0000786000-0x4), &(0x7f0000d4f000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:21:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000150000)='stat\x00') r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r0, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r3, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00001c5000)=0x80000000) close(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ac8000)={r5, 0x2, 0x30}, &(0x7f000026b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059b000-0x8)={r6}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000012000)='\x00', 0x2) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000014000-0x14)={0x1, 0x4, 0x1, 0x7, 0x7}) timer_settime(0x0, 0x0, &(0x7f0000013000), &(0x7f0000005000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000873000-0x1)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:21:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000047e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000768000)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000044f000-0xe8)={{{@in=@broadcast, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000963000)=0xe8) connect$packet(r0, &(0x7f000064c000-0x14)={0x11, 0xc8c9433f39739942, r2, 0x1, 0xffe00000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000096000-0x4)) r4 = socket(0x2, 0x3, 0x1) sendto(r4, &(0x7f00003a1000)="fda1958b2a462f794bf8f8e17c9688b16b3a7db43a455b543f370014d0913dd2aae063f5c8d1968deb776efc033ef0cd5df6c762e1f2837e5e2a9b9161cc75c190d0f25df8f737715ca82db9b2fd2846ca21f755ce4c9a801f336e41292e921812cd1da0c24de1c8e8b438ef2f0d05be257b38defc2ffb1ecf5cf3cfa13262fe7fa336dccc54513cdff52695d54bc8b1cba7a65205fa2c50aa62ec9562dbd0984001cfd229ddc52bffbfe3cd167c22eba9261caf761a7178015e09bd314b71c891f8e36e538d7ad8b2941bfc31b034afd2bc0eaa5c7b48378e788d4482fbe34d83", 0xe1, 0x4, 0x0, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f6000)='/dev/vga_arbiter\x00', 0x2080, 0x0) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000a54000)=0xfff) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000936000-0xc)={0x7, 0x400, 0x100000001, 0x1, 0x200, 0x3, 0xfffffffffffffc85}, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f00008e0000)=0x5, 0xb4) setsockopt$sock_int(r4, 0x1, 0x29, &(0x7f0000692000)=0x401, 0x4) sendto$inet(r4, &(0x7f000043a000)='6\x00', 0x1, 0xfffffffffffffffe, &(0x7f0000fb8000)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000266000-0x4)={r4}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000468000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) recvmsg(r4, &(0x7f000022d000-0x38)={&(0x7f00000d8000)=@ax25, 0x10, &(0x7f0000aa0000)=[{&(0x7f0000ffc000)=""/4096, 0x1000}, {&(0x7f00000b4000)=""/167, 0xa7}], 0x2, &(0x7f00007a4000)=""/52, 0x34, 0x4}, 0x40000001) [ 158.869420] binder: undelivered TRANSACTION_ERROR: 29189 [ 158.875350] binder: release 20067:20089 transaction 75 out, still active [ 158.882440] binder: undelivered TRANSACTION_COMPLETE [ 158.889970] binder: send failed reply for transaction 75, target dead 2018/02/02 17:21:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$sg(&(0x7f0000c0c000-0x9)='/dev/sg#\x00', 0x0, 0x102) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000050c000-0x10)={0xa9, &(0x7f0000a20000-0xa9)="0b02a963c5d31b36aa612d1b8a6ff39cd7176f8a4cb06f49af22de97c3f7e63e961ce1027f588be6b02b897a17a2da59686d9fed7bc607cb52187f81836c0e930bca4a5f32035df5a8f4c4e4c24b604efe1b4f985ad93a1f4b36cac04cae4e47bc85422323f7bd3ab8ca83782cab3bbf95a1f165f700ab6a7278c60e939305973a7b7d06459c1c24eaed2732c6c36292935790f9a2513313db77ad4b06b993f3ee1a0d0697d6b3bbf3"}) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) close(r0) 2018/02/02 17:21:07 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') renameat2(r1, &(0x7f0000ec7000)='./file0\x00', r1, &(0x7f00005aa000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x10, 0x8000000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000a87000)={0x0, 0x0, 0x0, 0x80000000, 0x5, 0x0, 0x0, 0x12, 0x8, "b2a75c695019cbc6c1ca4c41fa93ad0e3b095322ed865a7cde40fe386333fbf2d66925f868e7c06e039695dcd5d03a3265311cc0fdcf5b568ebc5da063f53a43", "62df458ae4ad5421c44cdc1030f75c26e9916789fe13c1d79d947cadc241d839ebb5396a6d330962759a7ec4db125c2f19d0ca999916c074294aea24db3aca98", "3d021f1d63b2a38e1c5249a4d05d6319ee3668e41447e7ee2d4ce480238ef89a", [0x8]}) getdents64(r1, &(0x7f000050c000)=""/124, 0x7c) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x1000000, r2) 2018/02/02 17:21:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00008c2000-0x30)="b63db85e1e8d020000000000003ef0011dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) syz_open_dev$sg(&(0x7f0000659000-0x9)='/dev/sg#\x00', 0x8001, 0x80) readv(r0, &(0x7f000063c000)=[{&(0x7f0000695000-0x3e)=""/62, 0xffffff43}], 0x100000000000031e) 2018/02/02 17:21:07 executing program 2: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000323000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000059a000-0x8)={0x65d, 0x9}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x2f) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ad000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000226000-0x10)={0x1, 0x2, [@random="7389a96d0b88", @link_local={0x1, 0x80, 0xc2}]}) readv(r1, &(0x7f000011d000-0x20)=[{&(0x7f0000027000)=""/161, 0xa1}], 0x1) 2018/02/02 17:21:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000078d000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000f4e000-0xbc)={0xffffffff, 0x1, 'client0\x00', 0x1, "80e3104cd69c28d3", "d5618fbb3e7deeb7fb8f8df211019f151978901e56b7f9943f5acc3887695cee", 0x8, 0x3}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00009f7000-0xe2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x7, 0xfffffffffffffffd, 0x0, [{[@multicast1=0xe0000001]}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f0000aed000)={0x0, 0x0, []}) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000db0000)=""/153) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d7000-0xc)) open(&(0x7f00009b7000)='./bus\x00', 0x24867c8490945916, 0x0) getsockname(r0, &(0x7f0000716000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, &(0x7f000056a000-0x4)=0x1e) 2018/02/02 17:21:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000acf000)) r1 = syz_open_dev$midi(&(0x7f0000224000-0xb)='/dev/midi#\x00', 0x3, 0x2800) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000308000), &(0x7f0000a16000)=0x4) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000107000-0xdb)) fsetxattr(r0, &(0x7f0000ec7000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000c67000)='/dev/ptmx\x00', 0xa, 0x1) 2018/02/02 17:21:07 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7b000-0x20), 0x0) 2018/02/02 17:21:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000935000-0x12)="1b5fa7c10108362f3e56de6e906532ebdb0b", 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fcntl$setlease(r0, 0x400, 0x0) 2018/02/02 17:21:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[{0x58, 0x114, 0x6, "b1d1e489cb888984f0a7cd82a26b1eaeb1820337991fcf759fb3eea59518391dfe83a135d1e77381575695d854867b5aa77c468500084a23339e620eb9be408fa0"}], 0x58}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000485000)="840358324c9c3efb3827430e96e18f6f", 0x10) 2018/02/02 17:21:07 executing program 2: clone(0x0, &(0x7f0000807000-0x1), &(0x7f0000cad000), &(0x7f0000113000), &(0x7f0000b66000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00009fd000-0x14)={0x8}, &(0x7f0000173000), 0x0) 2018/02/02 17:21:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:07 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ea3000-0xc)='/dev/rfkill\x00', 0x119102, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b6f000)={0x7, 0x0, 0x0, 'queue1\x00', 0x1ff}) futex(&(0x7f000031e000-0x4), 0x400000085, 0x0, &(0x7f0000004000), &(0x7f0000c30000-0x4), 0x4020000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) 2018/02/02 17:21:07 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socket$rds(0x15, 0x5, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000012000-0x2)='\r\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:21:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/checkreqprot\x00', 0x208602, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = dup2(r0, r0) ioctl$KDENABIO(r2, 0x4b36) sendto$inet(r0, &(0x7f0000882000), 0x0, 0x20004040, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00009c7000-0x110)={{0xfffffffffffffffc, 0x0, 0xff, 0xeab, "f66e99849c8c44d87a5abc1c4ff7565cc17dba914714a48f16b76f531b5f3e4aaa7bb326e8ca874f695be2be", 0x80000000}, 0x0, 0x0, 0x80000000, r3, 0x7f, 0x6, "bd085aae1d41648d982d7e3b4ef06713a723406a7ac06f2178226f6dc004391c06779b6bcf6a1268f65e6bef2be74670b3ed2b5cdef41ca4492e8344a3612988", &(0x7f0000c5f000)='system{,\x00', 0x9, [], [0x1f, 0x8, 0x1, 0xbc0a]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000749000-0x12)='/dev/loop-control\x00', 0x1, 0x0) getsockopt(r0, 0x1, 0x4, &(0x7f000038f000-0x31)=""/49, &(0x7f0000902000-0x4)=0x31) 2018/02/02 17:21:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000263000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8), &(0x7f00002f4000)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000303000-0x10)={0x24bef364, 0xff, 0xfff}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/02 17:21:07 executing program 4: getresgid(&(0x7f000040b000-0x4), &(0x7f0000000000), &(0x7f000031d000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000736000-0xc), &(0x7f0000000000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) syz_extract_tcp_res$synack(&(0x7f0000ccb000), 0x1, 0x0) inotify_add_watch(r1, &(0x7f00000ea000-0xa)='./control\x00', 0x100000d) socketpair(0x1b, 0x807, 0x6, &(0x7f0000c24000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f0000377000-0x4)=0xedc, 0x4) rmdir(&(0x7f0000a1a000-0xa)='./control\x00') 2018/02/02 17:21:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) stat(&(0x7f0000cb4000)='./file0\x00', &(0x7f000058f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000039e000)={0x0, 0x0, 0x0}, &(0x7f00002ab000-0x4)=0xc) getresgid(&(0x7f0000361000-0x4), &(0x7f00009b3000), &(0x7f00003b3000-0x4)=0x0) stat(&(0x7f0000b31000)='./file0\x00', &(0x7f0000e6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000486000)=[r1, r2, r3, r4]) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 17:21:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f97000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f000089d000-0x20)={{&(0x7f00003e6000-0x78)=""/120, 0x78}, &(0x7f000068d000), 0x4a}, 0x20) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00006e2000-0x8)='./file0\x00', &(0x7f0000e43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000f36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000270000), &(0x7f0000f11000-0x4)=0x0, &(0x7f00006c0000)) getgroups(0x3, &(0x7f0000487000-0xc)=[r0, r1, r2]) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000873000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_notify(r3, &(0x7f0000c61000)={0x0, 0x40, 0x2, @thr={&(0x7f0000b38000)="a2440849e45ffa37c3b51b8cbf9e6221b0d0f29d97c254289cb28370ad46a5d8e2a70d77b3b2cef8ee6f20586ce2687054b5b917f98381472d9a4d3ede9e52d2658de1f49b5b0fc5787276d1e5d71236e07ab9169abc1dc7f907caedf31e29f8c27fbd527f389c04bef45224b18e8998576fafde633fb96dba00c7fe790595902602706ad4280d2e3158dff4490105d7ce3afcfac9aabe6621a399d6c90ec2df47bfebd21e5ac7f4d231df78e405a153057c390432081c96d14546ed846d", &(0x7f0000e6d000)="c991007dfe4325b58c5c86b9505e02dc1d"}}) connect$inet(r3, &(0x7f0000aee000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r4, 0x5451) 2018/02/02 17:21:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) eventfd2(0x2, 0x800) r0 = syz_open_procfs(0x0, &(0x7f0000594000-0xa)='ns/cgroup\x00') setns(r0, 0x0) 2018/02/02 17:21:07 executing program 3: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x7ff, 0x244000) 2018/02/02 17:21:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000854000-0xa)='/dev/vcs#\x00', 0x7f, 0x100) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000db2000)=&(0x7f00006a7000-0x1)) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) creat(&(0x7f0000626000)='./file0\x00', 0x0) pipe2(&(0x7f0000720000)={0x0, 0x0}, 0x84000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00009b3000-0x4)=0x0) wait4(r4, &(0x7f00002bc000), 0x40000002, &(0x7f000078d000-0x90)) 2018/02/02 17:21:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000da4000/0x18000)=nil, &(0x7f00003c5000)=[@text64={0x40, &(0x7f0000101000-0x4b)="66b802000f00d03e660f38818f000000800f08f04e8045042f66b8b5008ed86765f245e1f6b9e4020000b800700000ba000000000f306db9e10b0000b800000000ba008000000f300f01c9", 0x4b}], 0x1, 0x10, &(0x7f00002aa000)=[], 0x0) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000210000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x9f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, @in6={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x97}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x68) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005fd000-0xc)={r3, 0x6a, 0x30}, 0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000077a000-0x4)=0x1) setsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000733000-0x4)=0xffffffff, 0x4) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000471000+0x822)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/02/02 17:21:07 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000018000)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff}, 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x400200, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f000001a000)={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffb7}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000), &(0x7f0000010000-0x3b)}, 0x20) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000001a000)='/dev/sg#\x00', 0x2, 0x242000) statx(r2, &(0x7f0000016000-0x8)='./file0\x00', 0x6500, 0x0, &(0x7f0000002000)) 2018/02/02 17:21:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a41000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000013e000-0x40)={0x1, 0x3, 0x80000000, 0xc8, &(0x7f0000842000+0xd48)=""/200, 0x29, &(0x7f0000869000-0x29)=""/41, 0x2e, &(0x7f0000e4e000)=""/46}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x1) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9208, 0x0) connect$llc(r1, &(0x7f0000c2f000)={0x1a, 0xf6, 0xe90, 0x8001, 0x3, 0x3f, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007c8000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x2, 0x2, 0x8001, 0xd8a, 0x7ff}, &(0x7f0000875000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000434000)={r2, 0x7, 0x55, 0x401}, 0x10) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000a15000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2ae1e4073d2f4e27f9d9eb26ca23cd80b6706af63c7f3f70a871c401d62b3373ecf6ebd3fa2bdb1992eb0c6c34bba44061182e507c3a0b1d0e8d4f2c0ba6f2"}, 0x60) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000aba000-0x12)={r2, 0x0, 0x1, [0x4]}, 0xa) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00005b9000)) mprotect(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x0) 2018/02/02 17:21:07 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x5, &(0x7f000000c000-0x28)=@framed={{0x18}, [@jmp={0xf}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) close(r0) 2018/02/02 17:21:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a2000)='/dev/autofs\x00', 0xa000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000381000-0x4)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f0000180000-0x40)=[{0x100000000}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)}}) syz_open_dev$sndmidi(&(0x7f0000322000-0x12)='/dev/snd/midiC#D#\x00', 0xff, 0x800) 2018/02/02 17:21:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000016f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00009ad000)={0x1, 0x0, [{0xc0000103}]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000050b000)={0xa044}) 2018/02/02 17:21:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000054c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ffe000)={0xffff, 0x4, 0x38, 0x1, 0x4}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r1, &(0x7f0000805000-0x1000)=""/4096, 0x516686f5d85d20e0) pread64(r0, &(0x7f0000658000-0x62)=""/98, 0x62, 0x0) getdents64(r1, &(0x7f0000af5000)=""/4096, 0x1000) 2018/02/02 17:21:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0xfffffffffffffffd, 0x6, 0x0, 0x1, 0x4}], {0x95}}, &(0x7f000086a000-0x119)="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", 0x8000, 0x1000, &(0x7f0000dda000)=""/4096}, 0x48) 2018/02/02 17:21:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f000033d000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000de4000-0x24)={0x3, 0x200, 0x77ad42ff, 0x4, 0x1, 0x2, 0x2, 0x9, 0xfffffffffffffff7, 0x1, 0x80, 0x7}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:07 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000023000)='/dev/admmidi#\x00', 0xffff, 0x440) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000025000-0x4), 0x4) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000001f000)={0x2, 0x80000000, 0x5, 0x400}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000016000)=""/149) r1 = socket$inet(0x2, 0x80005, 0x1000000000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001f000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @generic="e144052682146f1a6b161f7b4bd02b95", @common='syzkaller0\x00', {}, {}, 0x6}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@ecn={0x28, 'ecn\x00', 0x0, {0x21}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r2 = syz_open_dev$dspn(&(0x7f000000d000)='/dev/dsp#\x00', 0x0, 0x200000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000025000)=0x62, 0x2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000024000)="cee454bede468695db7f594518fdc352f6c82646c4ac8c18f47a3e3a9e585240ac29089aa8cf610e2d617a884e26f1b501cf43baf3eae626dd324f749153ed34fbe96d9be8b8e829f3d43810ad755785c5e807e7f56d19b1953782319021240076493f4ecd554d6184a69bf4999efa9198246742e01bdeb32d0d87867b5f015d2cdd9910c114ad52e3c91030a7d385eccd05f0", 0x93, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000024000-0x10)={0x61, &(0x7f000000b000-0x61)=""/97}) 2018/02/02 17:21:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000009a000)={0x0, 0x0, 0x0, 0xfffffffffffffa0f}) r1 = syz_open_dev$dspn(&(0x7f0000d51000-0xa)='/dev/dsp#\x00', 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000b2e000-0x4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) ppoll(&(0x7f000079f000)=[{r2}], 0x1, &(0x7f0000b0c000), &(0x7f0000afb000-0x8), 0x8) 2018/02/02 17:21:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40345410, &(0x7f000096e000)={0x0, 0xfffffffffffffffe, 0x40000000000000, 0x0, 0xf}) 2018/02/02 17:21:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000022000-0xa)='/dev/cuse\x00', 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000022a000)={r0, &(0x7f0000244000-0x6c)="5b8b9e132b55bf671a3d7183cdf0a4dc6e1ec55ea18fc1a4611e2160996187f483394b5e8f292433991be8efeb65b886cde24249f1be82245d7535eaec857174bc0783b8e0ba765ab2fa5fb18b62f213a1bafbc90f24050be5ffa7926b59a219b9b87c9b19e6671318b630aa", &(0x7f0000b69000-0x30)=""/48}, 0x18) syz_extract_tcp_res(&(0x7f00008c2000), 0x3a2f, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000058e000)={0x0, 0x0}) rt_sigpending(&(0x7f0000a49000), 0x8) ptrace$peek(0x2, r2, &(0x7f0000670000-0x8)) r3 = syz_open_dev$vcsa(&(0x7f0000c62000-0xb)='/dev/vcsa#\x00', 0x200, 0x400040) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8003, 0x8, 0x6, 0x10001}) flistxattr(r3, &(0x7f00006fd000-0xc1)=""/193, 0xc1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00002d5000-0x4)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000be5000)=[{0x4, 0x1}, {0x3, 0xffffffffffff7fff}, {0x3, 0x4abdf515}, {0xc, 0x1}, {0x2, 0x8}, {0x8}, {0x3}], 0x7) bind$inet(r1, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty}, 0x10) writev(r3, &(0x7f0000dac000-0x60)=[{&(0x7f0000e6f000)="7741814efcdcc1169208791e59369ac1d30e38eefffd4b3536317778f043a85e35f0458960de", 0x26}], 0x1) ioctl$TCSBRK(r3, 0x5409, 0xc000000) sendto$inet(r1, &(0x7f0000e04000), 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty}, 0x10) socket$inet6(0xa, 0x4, 0x7) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000972000-0x4)) r4 = dup(r1) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000de2000)) ioctl$TIOCSTI(r4, 0x5412, 0x7fff) syz_open_dev$vcsn(&(0x7f0000901000)='/dev/vcs#\x00', 0xee1d, 0x4000) write$tun(r4, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81}}}}, 0x3a) socket$can_raw(0x1d, 0x3, 0x1) recvfrom$inet(r1, &(0x7f0000cc4000)=""/188, 0xbc, 0x2022, 0x0, 0x0) 2018/02/02 17:21:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000d1c000)=0xfffffffffffffc04, 0xfed5) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000e4d000)="94ece7477f837c51dc0343a40394080a", 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009e5000-0xc), &(0x7f0000e53000-0x4)=0xc) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept(r0, 0x0, &(0x7f000060c000)) sendto$inet6(r3, &(0x7f0000b25000), 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendmmsg(r4, &(0x7f00001ec000)=[{{&(0x7f00009ec000)=@hci={0x1f, 0x4, 0x3}, 0x6, &(0x7f00000d0000-0x30)=[{&(0x7f0000b84000)="d732ee1c180622ee87e381903d7f8b20a9709ff7466df78a5ae396fa0786fb6a0ab940457af58c586240aeb507c16d4eca14500d4c099f38e15fa3ed9f01fc09f44e5b3dbf338d14", 0x48}, {&(0x7f00004ae000-0x4e)="0581a958eb5669af086df9c67ab72779e29227a19a9f28c6921101e89eb0f9f89ef624942d8223fe367fd90c142664cb2bbc4648eeb0c5867551eb222efd070620a61446af49a726b3713994cb13", 0x4e}], 0x2, &(0x7f0000bbb000-0x200)=[{0x20, 0x11f, 0x2, "858c85e9f101020bef9e9a"}], 0x20, 0x4000000}, 0x7}], 0x1, 0xc0) recvmsg(r3, &(0x7f0000b90000)={&(0x7f0000eca000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000778000)=[], 0x0, &(0x7f0000534000-0x54)=""/84, 0x54, 0x5}, 0x22) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00002ea000)='/dev/cuse\x00', 0x400000, 0x0) write$selinux_create(r5, &(0x7f0000ca0000-0x3e)=@access={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x31}, 0x3e) sendmsg$inet_sctp(r4, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000160000)=[], 0x34b, &(0x7f00002a4000)=[], 0x38d}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bed000)='/selinux/member\x00', 0x2, 0x0) 2018/02/02 17:21:07 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x6, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000adf000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0xfffffffffffffd6f) bind$netrom(r0, &(0x7f0000ab4000-0x48)=@full={{0x3, {"b3ad2c0e5a0685"}, 0xffff}, [{"f8e77d807b302f"}, {"d1ecd7315cd013"}, {"30949b5d46d7ae"}, {"bf809597b38ce4"}, {"89726ea93cb59f"}, {"45735cd13b54eb"}, {"dc7db4d3ef5c3d"}, {"ba6c5666ad9e1a"}]}, 0x48) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) 2018/02/02 17:21:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000164000)={0x0, r0}) connect$bt_rfcomm(r2, &(0x7f0000667000-0x9)={0x1f, {0xa0, 0x400, 0x100000000, 0x0, 0x3f, 0xa6d}, 0x6}, 0x9) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000b7f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b2b000)=0x1) r3 = getpgid(0x0) move_pages(r3, 0x1, &(0x7f00003c5000)=[&(0x7f0000d53000/0x3000)=nil], 0x0, &(0x7f00000e9000)=[0x0, 0x0], 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/02 17:21:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/rtc\x00', 0x0, 0x0) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000122000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b38000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x4, 0x1ff, 0xf08a, 0x7fff, 0x4}, &(0x7f0000683000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00001ce000)={r3, 0x51, "1340a2c609a953342ab797d59fdca2a8e5f66668e91c9b2d9d5ecec859655231e160c12d7a50d4a66ae8483763e7b94510ec1060c0beae6754cf35cc771cc4c73a7be872f5a0448cd5ed97d48f6b043f0d"}, &(0x7f0000ada000-0x4)=0x59) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000347000-0xc), &(0x7f0000c7f000-0x4)=0xc) r4 = syz_open_procfs(0x0, &(0x7f0000f45000-0x10)='attr/sockcreate\x00') setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f000039a000)=0x4, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) syz_open_dev$mouse(&(0x7f0000f63000)='/dev/input/mouse#\x00', 0x40000000000000, 0x40080) close(r0) 2018/02/02 17:21:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="692cec", 0x3) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f000075e000)={&(0x7f00005cc000-0x10)=@ipx={0x4, 0x0, 0x0, "808f954bfd50"}, 0x10, &(0x7f00003d9000-0x30)=[{&(0x7f00001d7000-0xf9)="73e3270e5240e945d82ff70a691eb7e2fecc59d5f1498b783b3ce232263ee8991612d7ec373f238c0109483e3d91b60fa715f8c661ea397f345c18f71867faa2874e67b9296c15a40ec32abad977b7", 0x4f}], 0x1}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xc4}, 0x1}, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000e24000)='/dev/input/mouse#\x00', 0x0, 0x20000) write$vnet(r3, &(0x7f00003aa000-0x22)={0x1, {&(0x7f000083c000-0x86)=""/134, 0x86, &(0x7f0000155000-0x6d)=""/109, 0x1, 0x7}}, 0x68) 2018/02/02 17:21:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) syz_open_dev$vcsa(&(0x7f000075c000-0xb)='/dev/vcsa#\x00', 0xbdd, 0x400) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f000055f000)=[], 0x0, &(0x7f0000259000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000420000)=[{&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/02 17:21:07 executing program 0: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000084000)='/dev/adsp#\x00', 0x9, 0x200001) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f000010d000)={@mcast2, 0x0}, &(0x7f0000103000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000005f000)={@empty, 0xa9, r1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/02/02 17:21:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eec000-0x10)='/dev/sequencer2\x00', 0xa4101, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000d04000-0x20)={{0x77359400}}, &(0x7f000036d000-0x20)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000608000)={0x7, 0x4}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000bdc000-0x50)={{0x1200000, 0x7}, {0x5, 0x8}, 0x3, 0x0, 0xfffffffffffffffa}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000f13000)={0x7fffffff, 0x20, 0x3, 'queue0\x00', 0x6a}) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000066000)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x100}) 2018/02/02 17:21:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00007fc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00004fb000)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000b7000)={r4, r5}) 2018/02/02 17:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:08 executing program 2: mmap(&(0x7f0000000000/0xba000)=nil, 0xba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x0) read(r0, &(0x7f0000001000)=""/175, 0xaf) eventfd(0x800) 2018/02/02 17:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0}) socket(0x7, 0x4, 0x401) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/02/02 17:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x7fffd) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000df7000-0xfca)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xc, 0x0, "ece41161"}}}, 0x2a) 2018/02/02 17:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000780000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0xf8) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00004be000-0x38)={0x0, 0x0, &(0x7f0000554000-0x40)=[{&(0x7f0000216000)=""/159, 0x9f}], 0x1, &(0x7f0000e71000)=""/158, 0x9e}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000063c000)='/dev/vga_arbiter\x00', 0x82401, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000bcc000-0x4)='tls\x00', 0x4) [ 159.810368] dccp_close: ABORT with 300 bytes unread 2018/02/02 17:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x400000001, 0x0, 0x10000) ftruncate(r0, 0xa6b7) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000019e000-0x4)=0x3f) 2018/02/02 17:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ee1000)='/dev/dsp\x00', 0x400000, 0x0) openat(r0, &(0x7f00006d8000-0x8)='./file0\x00', 0x100, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000f15000-0x50)={0x10, @tick=0x401, 0x6, {0xaf, 0x1f}, 0xd, 0x1, 0x100000000}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000026e000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a5d000)={0x6, 0x3, 0x8, 0x54753406, 0x5}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000106000-0x4)=0x1, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00004e3000-0x1c)={@loopback=0x7f000001, @rand_addr=0x62, 0x0, 0x3, [@rand_addr=0x97, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/vga_arbiter\x00', 0x141000, 0x0) connect$inet(r3, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fe2000)={0x800, 0xbc6, 0x0, 0x6, 0x5, 0x3, 0x0, 0xff, 0x3, 0x8, 0x6}, 0xb) name_to_handle_at(r4, &(0x7f0000d06000-0x8)='./file0\x00', &(0x7f00009be000-0x74)={0x74, 0x400, "8d19ad43e54dbb987a3216c6001190e3e065e5a5162dde0b969810cfbf4baefed2bed90381a4e7bdf9dc3e0c967cad2a91081720e6b178ed7a7b6acfc79ccfd3f91523ea9c830fa8de5820c91f43bb878c1e0a3ec3081df2e3fb80d62e30ca3c05af90d1af7a55c08fb66ec1"}, &(0x7f0000e84000-0x4), 0x1000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ad8000)={0x0, 0xb6, "9ab6cd482c26fe16592c763e56391044a67cbaefd214d5e3101fadca14b0cd3a96c7884e7ebfd1c7e997336fdd902b0bb14402d12c41c1286f70bca1f1f62f0ba43fc4ef1c74f716a91bce286d05aebddea84836a238a686a9f3305b9937c4ffe16491fc8bdc2d27a443b81564f205d14eb79cb4f9a9bb7098a697f684447b5226582749e7a84b9c672731429db366973d6b72aa4126594f8d5c84c64f2f57912476721ff01b8ac86ad7c79b34b8ebff2544cef816fb"}, &(0x7f00006e3000-0x4)=0xbe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00003d4000-0x108)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0x7, 0xfffffffffffffc15, 0x3, 0x1c4f, 0x80000000, 0x5, 0xfffffffffffffffb, 0x6, 0x9, 0x3, 0x8000, 0x9, 0x7fff, 0x0, 0x7]}, &(0x7f000045e000)=0x108) 2018/02/02 17:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000372000)={0xc6, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000dd1000)={0x2, 0x5, 0x3, 0x1ff, 0x8, 0x191200000000000}) write(r0, &(0x7f00004a2000-0xb7), 0x32a) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00001ae000-0x4)) 2018/02/02 17:21:08 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffb) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000004000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/02 17:21:08 executing program 7: pipe2(&(0x7f000057f000-0x8)={0x0, 0x0}, 0x91875b61988dd773) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00003fd000)={0x0, 0x13}, &(0x7f00001e0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r2, 0xcd, "fb28bdda097a4e25b728ad2ae74c6e0ccd103f3c57ecf5f18e02d1ba771204db803467eed60aab32047f17cfafa4d9be050f0071c4de13c9867fa93c5158a0b1b9a9496545f28fe35471b01c287672fb9c52868b2d60692adc934791330eec1282c2f9bde521340566101437386589b0b37edc56b112098f3d17544e00d3c2fd451b5f64c198ad9f31b3fab5ef02e449988832a697dd19a6763e3621035e1708dd9def02b7ed59d070cefb2519c2af5cd41b7ac8eeb480e139470a088bda1b03f20860acb0740d3ab53654898e"}, &(0x7f0000001000-0x4)=0xd5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$bt_l2cap(0x1f, 0x2dec33a3b1b2740c, 0x0) bind$vsock_dgram(r1, &(0x7f0000d8c000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10) r5 = creat(&(0x7f0000441000-0x8)='./file0\x00', 0x0) write$tun(r5, &(0x7f0000f04000-0x119)=@hdr={0x3, 0x85, 0x2, 0x9b4, 0xa0b, 0x0, @ipv4={{0x34, 0x4, 0x200, 0x7, 0x10f, 0x1, 0x401, 0x36a, 0xff, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x13, 0x3, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001]}, @lsrr={0x83, 0x1b, 0x800, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xb}, @empty, @rand_addr=0xc0]}, @timestamp={0x44, 0x38, 0x9, 0x0, 0x7d9bbcbd, [{[@rand_addr=0x100000001], 0xffffffff}, {[], 0x5}, {[]}, {[@empty], 0x5}, {[], 0x7}, {[@rand_addr=0x20c], 0x4}, {[@broadcast=0xffffffff], 0x800}, {[@multicast1=0xe0000001], 0xffffffff}]}, @end, @ssrr={0x89, 0x27, 0xffffffff, [@loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x7, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @empty]}, @rr={0x7, 0x1f, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @noop={0x1}, @lsrr={0x83, 0xb, 0x2, [@loopback=0x7f000001, @empty]}, @noop={0x1}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x7, "79b11fdd6d0cd9d90a7406311b3af8afc29066097345dfca0e1a2ee6185b6965661e833a6497c6c1e53305a66cfebb245cfd2c6f4f32c1"}}}, 0x119) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0xe9, &(0x7f0000c9d000-0x1c7)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "e30305", 0xb3, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0xc, 0x0, 0x0, 0x0, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "07e284", 0x0, "6ab7e5"}, "8c5f8215b3368cec9f4d8db08be2d12967f08b61bb153e78a361316e440cfcd9a1fd5aedf5ef22d98cd14200161b9a51cd8af1a3af6c62fb0fa500"}}}}}}}, &(0x7f00009e2000)={0x0, 0x1, [0x0]}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r6, &(0x7f0000a0b000-0x2c)="000100003e02001400f4977d7b22b8d7004f653bcb7d850059e2b6032aeb01e3b7d9", 0x22, 0x0, &(0x7f0000e72000)={0x11, 0x400000000800, r8, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000502000)={0x5}, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000341000)={0x0}, &(0x7f0000757000-0x4)=0xc) r10 = syz_open_procfs(r9, &(0x7f0000c79000)='stat\x00') r11 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r11, r10, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r11, 0x84, 0x75, &(0x7f000070e000+0xd87)={r3, 0x123}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r10, 0x6, 0x3, &(0x7f0000553000-0x4)=0x1, 0x4) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000cee000)={0x81, 0x8}, 0x8) syz_open_dev$sndpcmp(&(0x7f0000d5c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80080) 2018/02/02 17:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 17:21:08 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001db000)='/dev/audio\x00', 0x440000, 0x0) accept$inet6(r0, &(0x7f0000afe000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00007e4000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000077e000-0x20)=""/32, &(0x7f0000ad7000)=0x20) mkdirat(r0, &(0x7f0000f0e000-0x8)='./file0\x00', 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 17:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000035f000)={0x2}, 0x8, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000d3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000deb000-0x40)={0x7, 0x5, 0x6, 0x0, "2a6f7eafbd2444e86224d9425046baeb1782633b04703a9611179be002e9d83ea288c30c6839aae9988bb3ba", 0x4}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000f01000-0x78)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000981000), 0x8, 0x0, 0x0) 2018/02/02 17:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980332}, &(0x7f0000804000)={0x0, 0x0, 0x4}) r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x401) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00009f4000-0xe2)=""/226, &(0x7f00007f1000-0x4)=0xe2) munmap(&(0x7f0000aef000/0x4000)=nil, 0x4000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c85000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) connect$bt_rfcomm(r1, &(0x7f0000843000-0x9)={0x1f, {0x6, 0x2, 0x7, 0x80000000, 0x9, 0x10000}, 0x3}, 0x9) 2018/02/02 17:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:08 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a94000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r1 = semget$private(0x0, 0x6, 0x0) semop(r1, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe}, {}], 0x2) semop(r1, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/02/02 17:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x1, 0x2, &(0x7f000059e000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000b57000)=0x5) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000c4c000)=0x9, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x9, 0x4) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00007d1000)=0xffff, &(0x7f00009d0000-0x8)=0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a4d000)={@common="730100ff006c6cff7f00", @ifru_flags}) 2018/02/02 17:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ee1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) getpeername$inet(r1, &(0x7f000077f000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000e90000-0x3)=0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000d97000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000eb0000-0xb0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/02 17:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setuid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000cb000)=0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000d5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f000070d000)=0x1c, 0x80000) fgetxattr(r1, &(0x7f000034e000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000be0000)=""/184, 0xb8) sched_getparam(r0, &(0x7f0000c5a000)) 2018/02/02 17:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000d62000)=[{0x0, 0x8001}, {0x4}], 0x2, &(0x7f00002da000)={0x0, 0x989680}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008ee000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x9df, &(0x7f00006b8000-0x11)=""/17) 2018/02/02 17:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty, @syzn={0x73, 0x79, 0x7a}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[]}}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00001f3000)='/dev/mixer\x00', 0x10000, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/ppp\x00', 0x2bfffe, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00009c3000)=r2) close(r0) 2018/02/02 17:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000def000)={0x1}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8, 0x10001}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000167000-0x8)={0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000c78000-0x8)='./file0\x00', 0x100, 0x2) bind$can_raw(r1, &(0x7f000011d000)={0x1d}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001ed000), &(0x7f00008fb000-0x4)=0x1f0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000004000-0x20)) 2018/02/02 17:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f00006df000)=[&(0x7f000033d000/0x1000)=nil, &(0x7f0000b49000/0x2000)=nil], &(0x7f0000de9000-0x14)=[0xffff, 0x9, 0x2], &(0x7f0000f78000-0xc)=[0x0, 0x0], 0x6) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) munlock(&(0x7f0000e68000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) bind$netlink(r2, &(0x7f00004ca000-0xc)={0x10, 0x0, 0x1, 0x2000}, 0xc) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000773000)=@generic="444363e4df4a6e20e88635166b106535") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f000065e000-0x1f)="dd8dd2138b32ad9a0152cf9e96e51234565b1742eebc1adafbab72153788e5", 0x1f) 2018/02/02 17:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000bd000-0x11)='net/ip6_mr_cache\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x7}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xb}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x33d, &(0x7f00009ab000)=""/4096}, 0x48) socket(0xfffffffffffffffd, 0x2, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000), 0x0) 2018/02/02 17:21:08 executing program 0: r0 = dup(0xffffffffffffff9c) r1 = socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000651000-0x38)={&(0x7f0000d62000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000be7000+0x7d7)={&(0x7f0000001000-0x151c)={0x151c, 0x7, 0x0, 0x400, 0x6, 0x2, {0x0, 0x0, 0x9}, [@nested={0x210, 0x3a, [@generic="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", @typed={0x10, 0x92, @u64=0x40}, @typed={0x24, 0x83, @binary="46bc4c9ae8699f42e4520582651c5104a70b8b84cce6e394c0a1d8"}, @generic="cd4078336ffb074b8b8edcba351af77203de8d7d98673e98048bd054a9f14ec3a6957d40a693c921220b07fdeca0551f850871437bcc1e179d97099423c7332727c5a78863d111def540698d39f242b4405451411b6814c5800ce05474d1d2b7366f6e6cd906b84ef9f364558548bfed69ee1d16f71b7a175b0e43fabf6d3babbbbd764b5da8e0db104990837f90a45f00fb1cc601e92d8a79dd407680ff45e098dfeef74c3911773bdf8326a93983796dbed4e6a99d3fd060bf36d433e6c8ce10090f5a4a08ec5c66da88c1466069b0", @typed={0xc, 0xc, @fd=r1}]}, @nested={0x170, 0x3e, [@typed={0xe4, 0x1b, @binary="4c7da28b1ff999ed0f95616c4470a4090a5d90a765bf549db651694163859a2582c82ac95b41fde5a588b8934c638f0b2c7e0bc7a6a44e5b0929554f7d16b0991e69893b53af0619ddf2f497dd7e59fbeedf6b02515bffca99b3584c45f64f9b9cba62ca8caf800d9ce80646acfbb8202f005e76a02b9421ba9399aa90e45eb0bc5db98f94400e7e7ea46256e2c0ea17ef828849d06896a9e5262937743aad0c768e28396ebdfe71f03a37543ffa6e9d818ff5b3479faf4fe05226ffe008e4e9b1fdd4a99665496c54a8db10b1bc471ef3b5dc078455c0c23fec9b"}, @typed={0xc, 0x40, @u32=0x9}, @typed={0x18, 0x94, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x6, @u64=0x6}, @typed={0x14, 0x39, @str='security${\x00'}, @generic="1e2b916fb14785", @typed={0x10, 0xa, @u64=0x9}, @typed={0x8, 0x49}, @generic="affff411f3d9eba5a18dd4cd47da776aa2c575ef37e7b6f37d716f0ba070010a"]}, @generic="7963c362eebc8fb84c8022294043cd2354549081de7856ef7dc2ffb25e9a19806d84440044f084a950c563d12a9ffa3a2d73b10769b8ba4959e4b4c517efc1202f74f95d812083a6507df88f5c506d89fa485330ee7604c81a7b22fd52c23256a068047b7b7ed603c786ffd61fbd4c2c2cb82f01d74e07831d6984ce3889", @generic="8bc8175561ee744a422f117e398a4a43cb8eb7ceae043c729ec4f50342a7176b835d186365de2eac1c85bc2649577f71fcdc965a494c68175f2126efaa19b6d9a537793c9e999bc8cfec3c9a7e0c918d9f440e3bdd4df496a0fbf0344b2f4db06b36eee9e28f78409f60fa39e6c29fc28f646c2bb8796bdc658c0e3c2da19f7ef323c2027020fd8e053a5e109f2255c3ea08cd6c4b4c361e0bd4bfe091ac0f86daeeb604a6a3204bbebfe558e753adccd114502cc2fb4b4ff414bfdb53f549b844244a26d341f59c09eacda30ae459fdadcdf54b608c86f7ac7cc3280fa9b9cff097eecca8d9ce55c9fc2f993ac978029c2124ab7bdc4d", @typed={0xc, 0x24, @u32=0x7}, @nested={0x1004, 0x7a, [@generic="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0x151c}, 0x1, 0x0, 0x0, 0x408c0}, 0x4004850) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x5, 0x0) recvmmsg(r2, &(0x7f0000dd8000)=[{{0x0, 0x0, &(0x7f0000a62000)=[{&(0x7f0000e12000)=""/86, 0x56}], 0x1, &(0x7f00004e8000)=""/74, 0x4a, 0x2000000000000000}}], 0x1, 0x0, &(0x7f0000d23000-0x10)) 2018/02/02 17:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:08 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000000000)=0x81, 0x4) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000004000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000007000-0x8)='./file0\x00', 0x0, 0x10) 2018/02/02 17:21:08 executing program 4: clone(0x0, &(0x7f00009f2000-0x1), &(0x7f00002fa000), &(0x7f0000000000), &(0x7f0000028000-0x2)) r0 = creat(&(0x7f0000dae000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f00001cd000-0x10), &(0x7f0000001000-0x4)=0x10) timerfd_gettime(0xffffffffffffffff, &(0x7f0000a48000)) 2018/02/02 17:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000f35000)=&(0x7f00001a6000)) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000f0000)={0x2, 0x2, &(0x7f000005e000)=""/9, &(0x7f000042c000)=""/128, &(0x7f0000b83000-0x4)=""/4}) 2018/02/02 17:21:08 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0x4, &(0x7f0000999000-0x2e8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x98, 0x1f0, 0x158, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1f0}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @dev={0xac, 0x14}, 0x0, 0x0, @common='lo\x00', @generic="0000f5f3bf3cbef1f1c0606b326e0750"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000f82000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b55000)={0x7, 0x7, 0x30, 0x2, 0x4, r1, 0x80}, 0x2c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000427000-0xb)='/dev/mixer\x00', 0x80000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000724000-0x18)={0x400, 0x2, 0x1, r2}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00001c5000-0x4)=0x11, 0x4) r3 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e3f000-0x1d8)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, 0x100000001}]}, 0x28}, 0x1}, 0x0) 2018/02/02 17:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000dec000/0x2000)=nil, 0x2000, 0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = syz_open_dev$usbmon(&(0x7f0000e76000)='/dev/usbmon#\x00', 0x5, 0x100) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00004e6000)=r1) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") 2018/02/02 17:21:08 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x400000000000000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) readv(r1, &(0x7f0000ffa000)=[{&(0x7f0000b4f000)=""/25, 0x19}], 0x1) poll(&(0x7f0000080000)=[{r1}], 0x1, 0x0) [ 160.273714] IPv4: Oversized IP packet from 127.0.0.1 2018/02/02 17:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000032e000-0x1c)={0x0, 0x0, &(0x7f000072e000)=[{&(0x7f0000e3a000)="3a3d792b85426e742851fb95cb5e2a4a2d4379e8271419a54427ed6a7762df6d43c3510eb66f215ff57cb8aa40a2c09ff942e32d67bb50ae7d29b08fb22754fc62eb036fbc74788cd7af694887beb63f747c4813676bbaf55c4c342c2500b6b3a034eafb3fbb29b0ba2ec9db51b53a1bb3c6d920f4ebc265e9b711d8416075c61696bb13c75660d1721d8a7a4852b66cebcecfae24d62fe9a2583bd6d0ab8848bf1ca4b90fc94a7a7cfd0bd0c97331e0e4ec3ef23a3efd4d9e6b4e10d0869fee38620c8719fb871d75ab0a3f82f5bd9fb5bbfc13a3bb98c6", 0xd8}, {&(0x7f0000d9b000)="af08fc8e7f13471db833833821aa3f087e2108711582e49627a0bc111d09feb90e893852bc1ed8b1d1a6776b5ca1b0777b2edf7e27310b03a0de910d6a2895df86f98992266470ad1666746da7a885c7a7c3aad632a359b12f29e400891c63e9b6d3fba582f6cf3eeb2a66e305755b079c80f1b52a3eb1789f2477d3b46bc6e67bd14154c75f5348e4512298fe8e7aa7664ccdcefa3af0312567b5e3d0084bc22a300c6212508ad8ee110ecc40f2caad2b290ce9cd3ae2df309ce7f0abfb75213d557fe3d38da3549d4157c7f800d789", 0xd0}], 0x2}, 0x800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2c000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f000080b000-0x28)={&(0x7f000065f000/0x1000)=nil, 0x7ff, 0x1, 0x20, &(0x7f0000945000/0x2000)=nil, 0x3}) 2018/02/02 17:21:08 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x2000000], [], @generic="d0708f257fef9471d1075bee30cb6cd9", @common='tunl0\x00', {}, {0x2}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/02 17:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00001bc000-0x28)={0x5, 0x4, 0x81, 0x4, 0x3}) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f00009c8000-0x8), 0x101) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000a97000-0x18)={0x0}) read$eventfd(r2, &(0x7f0000c8f000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f0000579000)={0x4, 0x0, [{}, {}, {}, {0x93f}]}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000018c000-0x30)={0x64, 0x0, &(0x7f0000740000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f000057b000)=[], &(0x7f0000bf9000-0x28)=[0x18, 0x48, 0x38, 0x38, 0x58]}, 0x40}}, @enter_looper={0x630c}, @acquire={0x40046305, 0x2}, @free_buffer={0x40086303, r3}], 0xef, 0x0, &(0x7f0000e90000)="02cdb0c9dadcf60506ce72d67f63fd1959372834f4db99eba4b2f5df6629188378c64968db1eef44b70d8e00ce6498898f9d25b1a3344466bced89e7721927cf066b884dd18a1d7708a84c11f5580fbe57d57ee8eb6dd6d322774b0b855691b08ff1979445a8b3d4c1a54a18daffdf09f032ec8fd07f04418b0b69fbe6a119c1e0370b4a5ea6407ae9a1dbfd8a3985ff4c193fd1cd8d5d9d3341c38b4c21f4129569856c71f5231b1f6d7ec217dc4f65e9c90cc0da6f4518e7115594e2b766b0a791a174697464907fbbf04f92a54fd8a6af83152362ecad2aca18e8fbefe5da8dc806588d4452cb38f888e8892ce2"}) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000760000)) 2018/02/02 17:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000970000-0x38)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f02000-0x1d4)=@delsa={0x34, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001}, [@mark={0xc, 0x15}]}, 0x34}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ad6000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000a49000-0x5)={0x923a, 0x0, 0x6, 0xed8d}, 0x5) vmsplice(r1, &(0x7f000055a000-0x50)=[{&(0x7f0000199000-0x61)="5d68d2e16948aa1fc04eaef3edd345672845d8b25859c464c87c13fa924e0b07f7b14df8d5aca5ac38007beb384e96262dded25f53b4f1efb2b63f39a65e1dcbecb005a86c53c0115ae75c1f50950d68329d7bdeac3e5256b4879c4600a98a6810", 0x61}, {&(0x7f0000b9e000)="25ccd4b18c80c4e0a4574dd479627b7ff95a8749bd00e90618caf4991a1aa4d582a5d7aafa7d34b09e1052ec0c9344d325e4d5bb318d0ce4eec9c80263b1243c6e68fd640830fde3b14e06a9295780f5f7d93d3ed4cbd0f0aa", 0x59}, {&(0x7f0000d68000-0x60)="15a81857412276fe3244fad5f2a2858e9b0551c50cd9753bae5535c52b8b5762a1f34a0c90a9910c254d928bf7880fd00d63f231f3e81c0c5b28c05d8f8ab7eb206ada69d6706cf523ed7d117a91495465e5fca64b7c0e5d17b0d9aeb978e79e", 0x60}, {&(0x7f0000ef7000)="342f97b41b1c2ee9b382855f23888fb28df5c78cad7b7bdea62150f90d4f1678d7e6458fd1c6a2a0088db6ec4943007f3938f60c4c9e54a1d9f6b51bef46b73e8aa0d11a596335c7f218c9f1749f95c3650c61fe27af5fd8af95666e88590638bdcb", 0x62}, {&(0x7f0000158000-0x1000)="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", 0x1000}], 0x5, 0x6) 2018/02/02 17:21:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x801, 0x9, &(0x7f0000000000)) splice(0xffffffffffffffff, &(0x7f00000ad000), 0xffffffffffffffff, &(0x7f000000c000), 0x6, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200802) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) 2018/02/02 17:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r0, &(0x7f000073c000-0x44)) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000d31000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x1000004}, 0xc, &(0x7f0000e3a000)={&(0x7f0000b07000)={0x4, 0x31, 0x10, 0x0, 0x2, {0x18}, []}, 0xfe73}, 0x1, 0x0, 0x0, 0x1}, 0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x101001, 0x0) write$sndseq(r2, &(0x7f000000a000)=[{0x40081, 0x8001, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) [ 160.296901] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 160.312584] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/02/02 17:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000085b000-0x12)='/dev/input/mouse#\x00', 0x8, 0x101) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d47000-0x4), &(0x7f0000c14000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 160.363636] xt_SECMARK: invalid mode: 0 2018/02/02 17:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ab8000)={0x0}, 0x80000) setrlimit(0x0, &(0x7f0000c04000-0x10)) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000031c000-0xd8)=""/216, &(0x7f0000d37000)=0xd8) syz_emit_ethernet(0x47, &(0x7f00008d6000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xfffffff5, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}, "91"}}}}}}, &(0x7f0000824000)={0x0, 0x1, [0x0]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b1a000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/02 17:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000885000-0x12)='/dev/loop-control\x00', 0x8000, 0x0) bind$inet(r1, &(0x7f0000e15000)={0x2, 0x0, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6}]}, 0x10) listen(r1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000456000-0x77)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) [ 160.406989] xt_SECMARK: invalid mode: 0 2018/02/02 17:21:08 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) munmap(&(0x7f00004e6000/0x4000)=nil, 0x4000) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) mmap(&(0x7f00004e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00004e6000)={{0x8, 0x4, 0x3f, 0x7, "5750940c0e56cb9268253b420ae743d2a886bb0edface3448189d3819ed8bd434822213178845af9fe2e10b3", 0x6}, 0x0, 0x0, 0x6, r2, 0x1400, 0x200, "fd69466a538899b7e9be3bcdad6d032763c70496b9af062504e17b636b13a56e24fd20434ce67772e899dca270df6cf00dbd3ca32e958a927c7081e8b3e8868a", &(0x7f00004e7000-0x10)="2d216e6f6465762d73797374656df200", 0x10, [], [0x25, 0x2, 0x6]}) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000aec000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:21:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000002000-0x20)) clock_gettime(0x0, &(0x7f0000b9b000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, 0x0, &(0x7f0000002000-0x10), 0x1000001, &(0x7f0000000000)={{0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000001000-0x4), 0x3, &(0x7f0000002000-0x90)={{}, {0x0, 0x0}}) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{r2, r1/1000+30000}, {0x0, r3}}) r4 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000001000-0x4)=0x6, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000001000-0xee)=""/238, &(0x7f0000002000+0x836)=0xee) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000002000-0xf0)=""/240, &(0x7f0000002000-0x4)=0xf0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0x50000) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000001000-0x4)=0x6ed0, 0x4) [ 160.475694] dccp_v6_rcv: dropped packet with invalid checksum [ 160.491529] device gre0 entered promiscuous mode [ 160.503212] dccp_v6_rcv: dropped packet with invalid checksum 2018/02/02 17:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) 2018/02/02 17:21:08 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) r1 = memfd_create(&(0x7f0000003000-0x14)='eth0lo)vmnet0cpuset\x00', 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000006000)={0x27, 0x100000000, 0x6, 0x1, 0x3, 0x8, "df492eb5624f7a705dea70ee06e572c275a2c556ab882ad242c6b844012e690f432f4598edcac4d9ce44239dc2f98ce2f873dc2f6405e146eca649da9cc6c4", 0x2}, 0x60) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="d0708f257fef9471d1075bee30cb6cd9", @common='tunl0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/02 17:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eae000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005ed000-0xab)={0x0, 0x3, 0x2000, 0x6, 0x5, 0x0, 0x9, 0x6, {0x0, @in6={{0xa, 0x3, 0x1, @empty, 0x5634}}, 0x4b, 0x660, 0x6, 0x8000, 0x77}}, &(0x7f00007e9000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004a5000-0x4)=@assoc_id=r1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000218000)) 2018/02/02 17:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001ca000)=[]}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c8c000-0xe8)={{{@in=@multicast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00005bb000)=0xe8) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000fb9000)=0x4) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000312000-0x44)=""/68) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000a61000)={0x3, 0x0, [{0x105004, 0x5, &(0x7f00001af000)=""/5}, {0x100000, 0x5f, &(0x7f000083a000-0x5f)=""/95}, {0x17002, 0x9, &(0x7f0000273000)=""/9}]}) fcntl$addseals(r1, 0x409, 0x1) r2 = mmap$binder(&(0x7f00009d6000/0x3000)=nil, 0x3000, 0x2000005, 0x4010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000cf5000)={0x7c, 0x0, &(0x7f0000b0c000-0x7c)=[@increfs={0x40046304, 0x1}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f00002c0000)=[], &(0x7f0000fbe000)=[0x38, 0x58, 0x30]}, 0xaae}}, @register_looper={0x630b}, @acquire={0x40046305, 0x2}, @acquire={0x40046305, 0x4}, @exit_looper={0x630d}, @exit_looper={0x630d}, @free_buffer={0x40086303, r2}], 0x11, 0x0, &(0x7f0000f37000)="a7561ec2cad64f60865aa41a2bd7d27fcc"}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000043e000-0x8)=[0x8001, 0x100]) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000b16000)=""/36) 2018/02/02 17:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000660000-0x8)=0x20000000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000962000-0xe8)={{{@in=@broadcast, @in=@local}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000b8b000)=0xe8) write(r1, &(0x7f000037a000)="fa", 0x1) clock_gettime(0x4, &(0x7f000031b000)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00006f0000), &(0x7f0000242000-0x4)=0x4) read(r0, &(0x7f0000f93000-0x78)=""/120, 0x78) 2018/02/02 17:21:08 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x400, 0x200000) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000013000)="1e48a9e731c7450fc6e2ad1a07de0aa772439022e84df7a67576407a59c91a3bdc9377cb117af0c2bcb6e2fe41a6c72d2c07105d8e99619378e4f1d179d618cca66a3b432e4bf5b492ede5e5055ab69804a52c1e0025ce0cda9a567606b8665e2853e16fd5cfab25715efcc50a50b1835b895216cc1d4f84a305ea7f89b5861619cf66ca2118a456d13a42e52e63d5c4fcd38359b04d947acf80822d88", 0x9d) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000003000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/02 17:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000093f000-0x6)='logon\x00', &(0x7f0000acc000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000af0000-0x26)='securityem1selinux!cgroupmd5sumppp1#,\x00', 0xfffffffffffffffa) request_key(&(0x7f0000dd1000-0xc)='id_resolver\x00', &(0x7f000052f000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000961000-0x1)='\x00', r0) syz_open_dev$dspn(&(0x7f0000ccb000-0xa)='/dev/dsp#\x00', 0x100, 0x4000) r1 = socket$inet6(0xa, 0x2, 0x800000000000) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e50000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0xffffffffffffffff, 0x0, 0x2, 0x0, {0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x12}}}}, 0x32) bind$inet6(r1, &(0x7f0000813000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) getcwd(&(0x7f0000437000+0xea1)=""/50, 0x32) recvfrom$inet6(r1, &(0x7f0000334000)=""/245, 0xf5, 0x10000, 0x0, 0x0) pivot_root(&(0x7f0000041000-0x8)='./file0\x00', &(0x7f0000d03000)='./file0\x00') syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) [ 160.638152] xt_SECMARK: invalid mode: 0 2018/02/02 17:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) r1 = semget(0x3, 0x5, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000550000-0x4), &(0x7f000087e000)=0x4) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000f73000)=""/79) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) write$eventfd(r0, &(0x7f000089c000)=0x2000000000, 0x4) 2018/02/02 17:21:08 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x111000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000000f000)=""/75) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x100, @fr_pvc_info=&(0x7f0000009000)={0x0, @generic="66ec1e6d134ceb8a8a0fb0f5f9707200"}}}) bind$inet(0xffffffffffffffff, &(0x7f0000002000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x800007b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/02 17:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x2, 0x84) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) setsockopt(r1, 0x4, 0x5, &(0x7f0000716000-0x15)="04e52a7d48cff32901d78a288dd0f7d32653cf5f03", 0x15) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) socket$unix(0x1, 0x1, 0x0) write(r0, &(0x7f00004a2000-0xb7), 0x32a) signalfd4(r1, &(0x7f0000ade000-0x8)={0x8}, 0x8, 0x0) [ 160.684708] xt_SECMARK: invalid mode: 0 2018/02/02 17:21:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000e27000)={@loopback, 0x0}, &(0x7f0000442000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b57000)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff, 0x0, 0x1a, 0x0, 0x7, 0x4000000, r1}) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f000027a000)=0xffffffffffffff04, 0x0) 2018/02/02 17:21:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d09000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x0, 0xfa1, 0xa, 0x20, 0x20, 0xbf, 0x0, r1}, {0xffffffffffffff92, 0x73b, 0x5, 0x40, 0x2, 0x8, 0x0, 0x5}, {0x8, 0x1ff, 0x14, 0x1}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x6, 0x0, 0x3, 0x80000001000, 0x72c2, 0x3ee, 0x9}}, 0xe8) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000018000)=0x1ff, 0x184) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000093d000-0x1)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c0a000)={0x0, 0x6}, &(0x7f00009d1000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000019c000)={r3, 0x4, 0x30}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c04000)) r4 = shmget$private(0x0, 0x4000, 0x7c000808, &(0x7f0000cd5000/0x4000)=nil) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000257000)={r3, 0x2, 0x0, 0xc30, 0x7}, &(0x7f0000fcb000-0x4)=0x18) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000d1e000-0xb0)={{0x4, 0xffff}, 'port0\x00', 0x10, 0x80010, 0x200, 0xfff, 0x7, 0xec, 0x8001, 0x0, 0x0, 0x7}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000fcc000-0x10)={0x77359400}, 0x10) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000fc9000)=""/222) 2018/02/02 17:21:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x81) close(r0) 2018/02/02 17:21:09 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) listxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000004000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002cb000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000bcc000-0xf)="00049fd60200f3988d00903d5daa46") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:21:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/02 17:21:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000f4000)="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", 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a8e000)={0x0, 0x9}, &(0x7f00006a6000)=0x8) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f000083c000-0x12)="d1987926b2addba7684291ee0defa33127f3") fallocate(r0, 0x0, 0xfffffffffffffffa, 0x69) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dd1000-0x6)={r1, 0x3}, 0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009ab000)={r1, 0x3ff}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b51000)=@int=0x1, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000337000)={0x100000000}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000df9000-0x20)={0xfffffffffffffda0, 0x0, 0x800d, 0x5, 0x5, 0x71e0, 0x5, 0x6, r1}, &(0x7f0000af2000-0x4)=0x20) 2018/02/02 17:21:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005dd000-0x9)='/dev/rtc\x00', 0x600000, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000d78000-0x4), &(0x7f0000efb000-0x4)=0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c66000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000cb1000)={{0x3, 0x1, 0x80000001, 0x8, "476e320afbb04116fb1c0a12dbff56797a4698c0d380987d1fc5a7050b39ac8b8d507373ad1fe462ac547eca", 0x10001}, 0x8001, [0x3ce3a9c, 0x6, 0x100000000, 0x7, 0x100, 0x0, 0x3, 0x6fd, 0x0, 0xffffffffffff8001, 0x2, 0x19, 0x8, 0xfffffffffffffff7, 0x4, 0x68, 0x346c, 0x1000, 0x3ff, 0x7fff, 0x7ff, 0x5, 0x4, 0xc9, 0xe97, 0x2, 0x10001, 0x7, 0x7fffffff, 0x6, 0x1, 0x2, 0x5, 0x4, 0x4, 0x56, 0x101, 0x8, 0x7fffffff, 0x5, 0x1, 0x5, 0x0, 0x80000000, 0x3, 0x9, 0x100000000, 0x7fffffff, 0x1, 0x3, 0x40, 0x1000, 0x3, 0x7ff, 0x4, 0x7, 0x8001, 0xffffffff80000000, 0x97b1, 0x6, 0x6ffabc, 0x8, 0x4, 0x101, 0x6, 0x0, 0x3, 0x0, 0x4, 0x7f, 0x1, 0x10000, 0x1, 0x4, 0x0, 0xde5, 0xed2a, 0x6, 0x2, 0x80000000, 0x527d, 0x2, 0x9, 0x7, 0x1f, 0x5, 0x1, 0x7, 0x100000000, 0x7, 0x0, 0x4, 0x7ff, 0xfffffffffffffffc, 0x7, 0x5, 0x80, 0x4, 0x1, 0x0, 0x80000001, 0x83b, 0xa77, 0x40, 0x81, 0x5f4b, 0x0, 0x8000, 0xff, 0x0, 0x8, 0x7, 0x81, 0x9, 0xdb, 0x4, 0x5, 0x0, 0x3, 0x4, 0x8, 0xb357, 0x1, 0x91, 0x47fb, 0x100, 0x7, 0x10001], {0x77359400}}) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x100000000000000, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000062e000)="5dda8406d32a7af761e001757ffc84674b91f749b4d0bd3e3081aa98706f11b217e041b20aae5ddda4752791dd329d2ae76d480c8d9dcb7d4accfbe5b12c8ab64844b78414e72359743135214f0a7fc5547edeea7c8924070fb30205d9454c538e287ac83463225e50504eb3d343b22a6b7825ac6e70e60007425b0950b766906d9c7554a2c567591d5a486eb525a0d76d1acda5596dc82756952d3136dce1f35fec4f7d0ed16156356873fdf99c55e48375b8476ca10bccc79989c28a7c902ef48824", 0xc3) 2018/02/02 17:21:09 executing program 1: prctl$intptr(0x2000000000029, 0x3) 2018/02/02 17:21:09 executing program 0: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000233000-0x108)={0x8, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006e3000), &(0x7f0000cbc000-0x4)=0x4) 2018/02/02 17:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000900000)='stack\x00') fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009a3000)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00003bf000-0x4)=0xe8) getgid() gettid() ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000bd7000)={'vcan0\x00', r1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ac5000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000d25000-0x4)=0xe8) clock_adjtime(0x7, &(0x7f000097e000-0xd0)={0x3, 0x2, 0x20b74ebc, 0x9, 0x7fff, 0x4, 0x7221, 0x4, 0x0, 0xf82, 0x401, 0xff, 0x1f, 0x401, 0x8, 0x0, 0x0, 0x6, 0x1, 0x2d6d, 0x100, 0x7fff, 0x4, 0x8, 0x400, 0x2}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000547000)) getpgid(0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000097d000-0x210)={0x6, {{0xa, 0x3, 0x3ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xc0}}, 0x0, 0x3, [{{0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x40}}, {{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x800}}, {{0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x5}}]}, 0x210) [ 160.870641] QAT: Invalid ioctl 2018/02/02 17:21:09 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x10000000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000761000)={0x0, 0x60}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d1f000-0x8)={r2, 0xfff, 0x7}, &(0x7f0000000000)=0x8) r3 = dup3(r0, r1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000004a000)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x1b8, 0x1b8, 0x1b8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000f00000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1b8}}, [{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x1, 0x9, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x45a, 0x9, 0xe4, 0x9, 0xbb97, 0x8], 0xf8e, 0x0, 0x1}, {0xff, [0x1, 0x101, 0x1, 0x4, 0x1000], 0x0, 0x9, 0x3}}}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x5, 0x100, 0x10001, 0x8, 0x8, 0x101], 0x7fff, 0x8, 0x91}}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x7, 0x8, 0x1}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x9, 0x6}}}]}}, 0x3d8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x1, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x0, 0x6, [{{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x0, @rand_addr=0x400}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x3c8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/vga_arbiter\x00', 0x90802, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f000013b000)=""/203, 0xcb) [ 160.906365] QAT: Invalid ioctl 2018/02/02 17:21:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x200, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}}], 0x20) sendto$inet(r1, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000008000-0x8)={0x4, 0x1, 0x4, 0x7fff}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000006000)=""/237, &(0x7f0000005000-0x4)=0xed) fdatasync(r0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/02 17:21:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) ioperm(0x100000000, 0xfffc000000000000, 0x7) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ba9000)='/dev/sequencer\x00', 0x101000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000676000)={r0, &(0x7f00008da000-0x92)="aa1b125d487e6979c19a140e0d4e833d4ac3fc1b37bbf5e656cb3283b69aefdf2365bbda0159cffa4fedbf1cb12ddf82caf537ed9e2012f9a5d62a5f87c2ffd4e39ab13ec9c4437d7720612309a961694a3b929701fabf42033863d15f85f3b9a135f7a9b5982fd6a223e7dee9fc46f5fe83091211965cdddd370f08e602d9bc3d6c5eef8474cf955c5d2551c912386d1ec4", &(0x7f0000caa000-0x37)=""/55}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/02 17:21:09 executing program 3: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) recvmsg$kcm(r0, &(0x7f000046e000-0x38)={&(0x7f0000f1b000)=@ipx, 0x10, &(0x7f0000363000-0x30)=[], 0x0, &(0x7f0000f1b000)=""/4096, 0x1000}, 0x21) sendto$inet(r0, &(0x7f0000f1a000), 0x0, 0x4080, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0xfffffffffffffdde) 2018/02/02 17:21:09 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xca, &(0x7f000002f000-0xca)={@random="e5f4cea6942a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x2c, 0x4, 0x0, 0x0, 0xbc, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @multicast2=0xe0000002, @rand_addr, {[@cipso={0x86, 0x7f, 0xa, [{0x7, 0xa, "9c543bf61e64cd1d"}, {0x0, 0xd, "ce5076f3eb41687d686ee4"}, {0x7, 0x8, "1a52d95e050a"}, {0x0, 0xf, "ccb3604fe055092bdea3a1eac3"}, {0x7, 0x10, "16e1c702cff03f3801340da9fa8d"}, {0x7, 0x7, "bbfe1041a5"}, {0x1000000006, 0x12, "f54e614268275cdce6a548e47adf22bc"}, {0x5, 0xd, "4997d3fd9f0caa77bde0b9"}, {0x0, 0x9, "974e7623a75513"}, {0x1, 0xc, "3157acf431dac77b4acd"}]}, @ssrr={0x89, 0xb, 0xffff, [@multicast1=0xe0000001, @loopback=0x7f000001]}, @end, @generic={0x0, 0xf, "1e7630bdbe2d1b77c8990bfd46"}, @end, @noop={0x1}]}}, @igmp={0x0, 0x0, 0x0, @rand_addr, "3429109b"}}}}}, 0x0) 2018/02/02 17:21:09 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000abb000-0x10)='/selinux/access\x00', 0x2, 0x0) tee(r2, r1, 0x5, 0x0) 2018/02/02 17:21:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[], 0x0) 2018/02/02 17:21:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full, &(0x7f0000000000)=0x48, 0x800) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) eventfd2(0x0, 0x0) 2018/02/02 17:21:09 executing program 7: r0 = syz_open_dev$audion(&(0x7f00002e1000)='/dev/audio#\x00', 0xfff, 0x800) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000064e000)=""/23) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f00000cf000-0x80)=[{&(0x7f0000087000-0x68)="525618bc79fa207bba856c9b4a0cf0b2cc71983792e9ad4f98b631646732af255e74c6e26c3c324851e91f0c1d5ba228217105241741c2e6cdaa1d936b2ee999e06bfd939d6750b4561bb1b3e462d5783546b624e40205e03659d887c6c85dbbac5786abddbaa021", 0x68}, {&(0x7f0000723000)="173c107c792915904c85c7954c64fee098b730d9ae196c6b52a580b5b69d161237f574cd8cd6a905ba37b2c7134a875488ad007645cd24cd5fec4f93df4b", 0x3e}, {&(0x7f000028d000)="89951f79a241c975e3cce675b88b3a55058d6538d61125d8b70ed48e083bfc31d0b1dc7e127fc324c8457ee206388a9f26a7a07d8e83746933767a4660610c2f604dbb3ee0435db8f7c1597703fc2933f0afb57b44f5db239a6a77a8fb81befb19d83267d5a5d95e7aacd549aa28ac924eef934295457018e5366c57a88f6c6d1bdb0a7580f1898fc03e2aecf95c27ce10ce053e1947365174eb6bf14d0a0cf6", 0xa0}, {&(0x7f000091a000-0xca)="a7c949e275023c2f1c0380d2152ee5d0944a81d24e06add1ad47c6f2419e59521ea9d400deade97242dafca589361a142d410811b7939cbfb6e768d7dd0daa2c2591a95604f386449f5d7ec85a4bf29a3e7a31685342bd6100ab322172c7650f3b1e189da81d4659d31eff2ab635afef55036f0fe1a92b065fa7c5e547c0bbfa98bf2bc5a8e2744db7d0d5e98fc4afc90dcd14f6b9eb529047218a9f03e4ea7a310f14d3a8c5fe7d9eb47b31f43514def016022d03b64cfac35256d5c15b", 0xbe}], 0x4, &(0x7f000075e000)=[], 0x0, 0x8080}, 0x0) 2018/02/02 17:21:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = perf_event_open(&(0x7f0000896000)={0x7, 0x78, 0xb0, 0x5adf08c9, 0x8, 0x9, 0x0, 0x8000, 0x20, 0x8, 0x3e6, 0x8, 0x3ff, 0x6, 0x7, 0x70, 0x8, 0xffffffffffffc25a, 0x101, 0x1, 0x100000001, 0x5, 0x101, 0x298, 0xa44, 0x2, 0x420, 0x10000, 0x7fff, 0x0, 0x0, 0xb3, 0x1, 0x200, 0x401, 0x2, 0x2, 0x0, 0x0, 0x99f, 0x0, @perf_config_ext={0x7fffffff, 0x168}, 0x22, 0x5, 0x2, 0x7, 0x4, 0x1, 0x6}, 0xffffffffffffffff, 0x20f, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00004c3000)) io_setup(0xf0, &(0x7f0000a86000-0x8)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008ce000)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000dfb000-0x4)=0xe8) pipe(&(0x7f00006cf000-0x8)={0x0, 0x0}) accept$alg(r4, 0x0, 0x0) sendto$packet(r1, &(0x7f0000b9f000-0x9f)="80a847faf94414460d5567641979c803fc0b2bfd4adede8c5e74c32395013080c61547e4961bd9f8e2e42f68afc8a94df89a204052a9b048f0e1c21c249c1c768cfef70f3010574cd1591978c124ff00ee3cfaab7a86d8f5604577edb74a8d71959c3f96a99174caac175a61d921d8a46b5264f2fa2dcde61ea1a2afc58d8a034b1935559b25f468c04aec9072e0b0419a0a0278de5b00c10415c900666761", 0x9f, 0x40, &(0x7f000094a000)={0x11, 0xfd, r3, 0x1, 0xd706, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) io_submit(r2, 0x1, &(0x7f0000af5000)=[&(0x7f0000df4000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000076f000), 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/02 17:21:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x806, 0xaa2, &(0x7f00007f0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ad9000-0x4)=@int, &(0x7f0000911000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/02/02 17:21:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000dc4000)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) ioctl$KVM_NMI(r2, 0xae9a) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a39000-0xc)={0x0}, &(0x7f0000df5000)=0xc) ptrace$peekuser(0x3, r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000245000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000728000-0x28)={&(0x7f0000b77000/0x3000)=nil, 0x6, 0x2, 0x32, &(0x7f000080b000/0x2000)=nil, 0x9}) 2018/02/02 17:21:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fallocate(r0, 0x3, 0x0, 0x80000001) r1 = syz_open_dev$mice(&(0x7f0000602000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000f56000)={0x5000, 0x2000, 0x4, 0x400, 0x4}) 2018/02/02 17:21:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[], 0x0) 2018/02/02 17:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa6000)='/dev/rtc\x00', 0x0, 0x0) write$selinux_load(r2, &(0x7f000031f000-0xe5)={0xf97cff8c, 0x8, 'SE Linux', "44c57a24e446e0dc7c86002c4f954ac2f71caa3ddf08eca7f47ed12bbfb005dca15439086e8483b521e9540ef88738567b42b50c46fe8b1db5037e5340375d1744ef927873492881d292910ec20b86326d809e02c34d51d6f3b4030ca67dcd6705e486a9cb8c51f11e08b03fa0cb0a69741f038276b472cc23128a5f1994a04fbabb785bec64649f023f681720eb3c36c14d6c50ca73b4c74fbdd90976eb842782ee674c1ff68df192d2beb39ea7d27bb4d876d0532927c3ace23cca069a974cdb4f15d6676086a2ae1d1a4cf2128485d1968787e1"}, 0xe5) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000c5f000)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x2, &(0x7f00003ba000-0xba)=""/186) socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r4, 0x0) clock_gettime(0x4, &(0x7f0000000000)) io_setup(0x2, &(0x7f0000163000-0x8)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000083a000-0x9)='/dev/kvm\x00', 0x220040, 0x0) io_submit(r8, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00003b6000)="4ea27ac53333874322598e0fa7a8651b19767ad006fa3ac795d6e5d2f8a004739ecb220e04c071afd2cc29c5795e2fbd9b6ea5387bbf203767c5be808512545638f533b056b993039b0dce", 0x4b, 0xd2, 0x0, 0x0, r3}]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f00009ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000bdb000)=@assoc_id=0x0, &(0x7f00005c5000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000cef000-0x20)={0x6, 0x1, 0x6, 0xef5, 0x3f, 0x6, 0xffff, 0x2, r9}, &(0x7f00009cf000-0x4)=0x20) pipe(&(0x7f00007ad000)) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/02 17:21:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2}) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) 2018/02/02 17:21:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[], 0x0) 2018/02/02 17:21:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000517000)={0x0}, &(0x7f0000256000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d4d000-0x8c)={r3, @in6={{0xa, 0x3, 0x8a75, @dev={0xfe, 0x80, [], 0x0, 0xb}}}}, 0x8c) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000-0x8)=0x2000007) dup2(r0, r2) 2018/02/02 17:21:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fallocate(r0, 0x3, 0x0, 0x80000001) r1 = syz_open_dev$mice(&(0x7f0000602000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000f56000)={0x5000, 0x2000, 0x4, 0x400, 0x4}) 2018/02/02 17:21:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000aee000-0x10)) write$sndseq(r0, &(0x7f0000040000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick}) 2018/02/02 17:21:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) syz_open_dev$mice(&(0x7f0000c04000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00008c6000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000494000-0x38)={&(0x7f000087f000-0x10)={0x1d, r1}, 0x10, &(0x7f00009ed000)={&(0x7f0000b81000)=@can={{0x2, 0xff, 0x4, 0x2}, 0x4, 0x1, 0x0, 0x0, "cbde63427871a6c3"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x8000) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000002000-0x24)=[{}, {{0x0, 0x2710}}], 0x30) 2018/02/02 17:21:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fallocate(r0, 0x3, 0x0, 0x80000001) r1 = syz_open_dev$mice(&(0x7f0000602000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000f56000)={0x5000, 0x2000, 0x4, 0x400, 0x4}) 2018/02/02 17:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x10001}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x6, 0x0) semop(r1, &(0x7f0000a34000)=[{0x0, 0x0, 0x1800}], 0x1) semtimedop(r1, &(0x7f00000a8000)=[{0x3, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)=[0x0]) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 2018/02/02 17:21:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f9b000-0x58)=[@in={0x2, 0x3, @rand_addr=0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x120}, @in6={0xa, 0x0, 0x3244, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0x58) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000fee000-0x10)={0x64, 0x3, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000027c000)) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000407000)={0x0, 0x6}) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000f5000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x2, &(0x7f00003ba000-0xba)=""/186) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r7 = dup3(r6, r4, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000fef000)={0xc}) clock_gettime(0x4, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000931000-0x4), &(0x7f000061f000)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000ec7000)={0x3, {{0xa, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}}}, 0x108) 2018/02/02 17:21:09 executing program 4: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000046b000)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000ff0000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) 2018/02/02 17:21:09 executing program 6 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:09 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/02/02 17:21:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fallocate(r0, 0x3, 0x0, 0x80000001) r1 = syz_open_dev$mice(&(0x7f0000602000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000f56000)={0x5000, 0x2000, 0x4, 0x400, 0x4}) 2018/02/02 17:21:09 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000)=0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000008000-0x2)=0x1, 0x2) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000008000)=@known='system.posix_acl_default\x00', &(0x7f0000009000-0xca)=""/202, 0xca) [ 161.307753] FAULT_INJECTION: forcing a failure. [ 161.307753] name failslab, interval 1, probability 0, space 0, times 0 [ 161.319486] CPU: 1 PID: 20637 Comm: syz-executor6 Not tainted 4.15.0+ #292 [ 161.326498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.335832] Call Trace: [ 161.338406] dump_stack+0x194/0x257 [ 161.342024] ? arch_local_irq_restore+0x53/0x53 [ 161.346692] should_fail+0x8c0/0xa40 [ 161.350394] ? mutex_lock_io_nested+0x1900/0x1900 [ 161.355227] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 161.360323] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 161.365500] ? find_held_lock+0x35/0x1d0 [ 161.370069] ? __lock_is_held+0xb6/0x140 [ 161.374131] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 161.379993] ? lock_release+0xa40/0xa40 [ 161.383957] ? rcu_note_context_switch+0x710/0x710 [ 161.388866] ? rcu_note_context_switch+0x710/0x710 [ 161.393789] should_failslab+0xec/0x120 [ 161.397744] kmem_cache_alloc_node_trace+0x5a/0x750 [ 161.402742] ? __lock_is_held+0xb6/0x140 [ 161.406799] __kmalloc_node+0x33/0x70 [ 161.410582] kvmalloc_node+0x99/0xd0 [ 161.414283] seq_read+0x7cd/0x13d0 [ 161.417829] ? seq_lseek+0x3c0/0x3c0 [ 161.421523] ? selinux_file_permission+0x82/0x460 [ 161.426353] ? security_file_permission+0x89/0x1e0 [ 161.431267] ? rw_verify_area+0xe5/0x2b0 [ 161.435317] do_iter_read+0x3d2/0x5a0 [ 161.439100] ? dup_iter+0x260/0x260 [ 161.442720] vfs_readv+0x121/0x1c0 [ 161.446238] ? __fget_light+0x297/0x380 [ 161.450197] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 161.455545] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 161.460367] ? vfs_write+0x374/0x510 [ 161.464079] ? mutex_lock_nested+0x16/0x20 [ 161.468380] ? mutex_lock_nested+0x16/0x20 [ 161.472596] ? __fdget_pos+0x130/0x190 [ 161.476463] ? __fdget_raw+0x20/0x20 [ 161.480167] do_readv+0xfc/0x2a0 [ 161.483512] ? do_readv+0xfc/0x2a0 [ 161.487041] ? vfs_readv+0x1c0/0x1c0 [ 161.490732] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 161.495560] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 161.500566] SyS_readv+0x27/0x30 2018/02/02 17:21:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fallocate(r0, 0x3, 0x0, 0x80000001) r1 = syz_open_dev$mice(&(0x7f0000602000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000f56000)={0x5000, 0x2000, 0x4, 0x400, 0x4}) 2018/02/02 17:21:09 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') lstat(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000533000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000fd5000)={0x0, 0x7, r2, 0x100000000, r3, 0x20, 0xffffffff, 0x8}) fchownat(r0, &(0x7f0000b59000-0x8)='./file0\x00', r1, r4, 0x1000) [ 161.503915] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 161.509680] RIP: 0033:0x453299 [ 161.512848] RSP: 002b:00007fd33bd13c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 161.520536] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 161.527786] RDX: 0000000000000001 RSI: 000000002005a000 RDI: 0000000000000014 [ 161.535046] RBP: 0000000000000636 R08: 0000000000000000 R09: 0000000000000000 [ 161.542298] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f85b0 [ 161.549551] R13: 00000000ffffffff R14: 00007fd33bd146d4 R15: 0000000000000000 2018/02/02 17:21:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000dbb000), &(0x7f0000788000-0x3)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f00004f2000)='/dev/hwrng\x00', 0x200080, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7bf}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000026d000)={0x2, &(0x7f0000932000)=[{0x400000007, 0x0, 0x0, 0x8}, {0x0, 0xfffffffffffffffc, 0x0, 0x20000000007fff}]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000985000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000a6000)=0x7) 2018/02/02 17:21:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fallocate(r0, 0x3, 0x0, 0x80000001) r1 = syz_open_dev$mice(&(0x7f0000602000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000f56000)={0x5000, 0x2000, 0x4, 0x400, 0x4}) 2018/02/02 17:21:09 executing program 2: r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f000052c000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000001000-0x50)={@generic="d39c0d08fa7fc77ee43e3d5f2b20c2af", @ifru_addrs=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}}}) r1 = creat(&(0x7f00003c5000)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x8) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) clock_settime(0x7, &(0x7f0000013000)={0x0, 0x1c9c380}) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000a1b000)='./file0\x00', &(0x7f0000230000-0x8)='./file1\x00') acct(&(0x7f0000497000)='./file1\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:21:09 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x280900, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000002a000)=0x8000, &(0x7f000002b000-0x8)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/02 17:21:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x7fff, 0x1, 0xfffffffffffffff7, &(0x7f0000c6c000-0x10)={0x77359400}, &(0x7f000066c000-0x4)=0x1, 0x80) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000842000-0x1)="bb", 0x1) 2018/02/02 17:21:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000359000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f000009b000)={&(0x7f00009f5000-0x28)=@newlink={0x28, 0x10, 0x210, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0xfe4f, 0x1a, [{0x4}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x8000) r2 = syz_open_dev$audion(&(0x7f0000675000-0xc)='/dev/audio#\x00', 0x9, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f000068e000-0x38)=""/56) 2018/02/02 17:21:09 executing program 0: clock_getres(0x7, &(0x7f0000664000-0x10)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x100}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@generic="6637c4ac02ef273e4585903f22abc187", @ifru_flags=0x1000}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000)=""/143, 0x8f, 0x5, 0x0) 2018/02/02 17:21:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fallocate(r0, 0x3, 0x0, 0x80000001) syz_open_dev$mice(&(0x7f0000602000-0x10)='/dev/input/mice\x00', 0x0, 0x40) 2018/02/02 17:21:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = dup(r0) r3 = openat(r2, &(0x7f0000728000-0x8)='./file0\x00', 0x200, 0x132) renameat2(r3, &(0x7f0000e47000)='./file0\x00', r3, &(0x7f0000adf000)='./file0/file0\x00', 0x7) 2018/02/02 17:21:10 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000983000)='/dev/audio\x00', 0x44400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f00004ba000)}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006db000)={0x1000, 0x6, 0x4, 0x5, 0x20, 0x6, 0x4, 0xfff, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x13)={r2, 0x0, 0x1}, 0xfffffffffffffe2d) 2018/02/02 17:21:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000775000-0xb)='/dev/midi#\x00', 0x7, 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002b7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008d2000-0x4)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) r1 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8001, 0x3a69a4c064bd6e0b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005e8000-0xa)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b20000)={0x0, 0x2, 0x7, 0x7940, 0x0}, &(0x7f0000ad3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e90000-0x6c)={r1, 0x64, "3ce2e1dc945ca0a86a7957270b2176b50c5aed41a6d21c13181352c7f557e07f7c73d33c4137689fea1e4db795a8992f5691478c75245d985c9a56e319bc4084ca9769b99c02107ba4ac3ce2240cbb966c31f043640e773ae7fee7d869ca5d2bd93e79d5"}, &(0x7f0000d47000-0x4)=0x6c) 2018/02/02 17:21:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0x3a9000)=nil, 0x3a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0xb2, &(0x7f000036e000-0xb2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x22, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@info_request={0xf}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:10 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000023000-0xc)={0x2, 0xffffffffffffffff}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000022000)=0xb, 0x4) r1 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/02 17:21:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000742000), 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) perf_event_open(&(0x7f000003d000)={0x4, 0x78, 0xf75a, 0x5, 0x5, 0x5, 0x0, 0x7, 0x0, 0x4, 0x1000000000, 0x3, 0xffffffff, 0x6, 0x0, 0xf97, 0x3, 0x0, 0x6, 0x9, 0x3070cece, 0x4, 0x4, 0x3, 0xfff, 0x3, 0x1, 0x5a2, 0x21ce, 0x10000, 0x80000001, 0x7, 0x4, 0x79, 0x3, 0x0, 0x2, 0x6, 0x0, 0x200, 0x5, @perf_config_ext={0x3ff, 0x2}, 0x8000, 0x9, 0x1, 0x6, 0xae98, 0x7, 0xff}, r1, 0x100000001, r0, 0x4) close(r0) r2 = semget(0x3, 0x1, 0x100) semtimedop(r2, &(0x7f0000bdc000)=[{0x2, 0x7f, 0x800}, {0x4, 0x1000, 0x800}, {0x7, 0xfff, 0x1800}, {0x2, 0x4194, 0x1000}, {0x3, 0x3, 0x1000}, {0x1, 0x100000001}], 0x6, &(0x7f0000cf8000-0x10)={0x0, 0x989680}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007f6000), &(0x7f0000e78000)=0xb) 2018/02/02 17:21:10 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000021000)=""/22, &(0x7f0000022000-0x4)=0x16) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000021000)={0x1, 0x1, 0x3f, 0x3}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000022000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000024000-0xa)='/dev/vcs#\x00', 0x80, 0x40000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000023000)={r3, r0, 0x7f}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000001c000)=""/126, &(0x7f0000022000)=0x7e) 2018/02/02 17:21:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fallocate(r0, 0x3, 0x0, 0x80000001) 2018/02/02 17:21:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fc7000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00004d3000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000f3a000)={&(0x7f0000969000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000280000-0x10)={&(0x7f0000c26000)={0x148, 0x27, 0x100, 0x3, 0x0, {0x1e}, [@typed={0xc, 0x83, @uid=r1}, @generic="13e4dd441b9bf22bb6dccd616e58d10f32f60c605c3206d5b3f623a74ed27e3e735b41f0db7dcaa5f7af428746de", @generic="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"]}, 0x148}, 0x1, 0x0, 0x0, 0x4004040}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000120000)={0x20, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x3, @pid}]}, 0x20}, 0x1}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e67000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00005bb000-0x108)={0xffffffffffff7fff, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, {{0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x6}}}, 0x108) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f11000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000886000-0x12)='/dev/input/mouse#\x00', 0x101, 0x28100) connect$ipx(r3, &(0x7f0000bf4000)={0x4, 0x9f57, 0x400, "9e2bcfb0f113", 0x7}, 0x10) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) 2018/02/02 17:21:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003a3000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x5) flock(r0, 0x1) close(r0) mq_getsetattr(r1, &(0x7f000081b000-0x40)={0xffffffff, 0x40, 0x8, 0x10001, 0x1000, 0xffffffffffff8001, 0x1, 0x77f}, &(0x7f00007b6000-0x40)) 2018/02/02 17:21:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1f}, 0x0, 0x1000000000000, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e3000-0x8)='net/rpc\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f0000647000-0x24)={0x9, 0x3, 0x0, 0x3f, 0x4, 0xffffffff, 0x2, 0x342ffe2e, 0x9, 0x9, 0x7, 0x170}) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x0) 2018/02/02 17:21:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x80000001) 2018/02/02 17:21:10 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e96000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0xe419f96e16e6d15b, 0x84, &(0x7f000088f000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x20000a) write(r1, &(0x7f00009a1000-0x4b)="00022c6f5195071b0200370000000000", 0x10) 2018/02/02 17:21:10 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) bind(r0, &(0x7f0000413000-0x10)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000613000-0x4)=0x7fff, 0x4) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f00003b9000-0x6)='logon\x00', &(0x7f0000f8e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) [ 161.887010] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/02/02 17:21:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007e3000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000040f000-0x4)=r1) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/02 17:21:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000353000)=[{&(0x7f0000803000)="29000000200019fff63cec0c000000060a00001615de0005190000040d0014000000800000f9000008", 0x29}], 0xa2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000eb6000)=0x5) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ca000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000674000-0x8)={0x0}, &(0x7f000032c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f44000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000409000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000144000-0x10)={0x8, 0x8000, 0x800, 0x800, 0x0}, &(0x7f000004e000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000010c000)={0x0, 0x100000000}, &(0x7f0000729000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000690000)={0x0, 0x3, 0x30}, &(0x7f000058c000-0x4)=0xc) delete_module(&(0x7f0000e00000)='/selinux/avc/cache_stats\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f7d000)={0x0, 0x58, &(0x7f0000ca2000-0x58)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xcc}]}, &(0x7f000081d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000cbe000-0xb0)={0x0, 0xa8, "6e8b02970152fb3fe876a95bc3cf931d688a03f0053968818d1e3903540b89fb274d616ee30188f9f408f4131f25beb7d8bcc04666523a1563b0780a106f2f44eff719a91a633f1cc548c3c84fea65b03d98981ef8a95aae317548a45bf08ad6468f7899d70cfc4797aa37c3fa81decb67a876d6f014c5ba98d5425071af23b1502dc4e3b1f98a827452fd4fe6094882b5f7e55be50c9a9b79e35bacd54919edf661216bc3cc0cd6"}, &(0x7f00004c8000)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004e4000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bb000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005d7000-0x6)={0x0, 0x4}, &(0x7f0000c96000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008bb000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000603000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000088000-0x8)={0x0, 0x1f}, &(0x7f000053b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c13000-0x8)={0x0, 0x92}, &(0x7f000094e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000821000-0x18)={0x0, 0x2, 0x30, 0xb90, 0x100000001}, &(0x7f0000685000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c0d000-0x8)={0x1, [0x0]}, &(0x7f0000035000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f000006f000-0x230)=[{&(0x7f0000151000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f000049a000-0x20)=[{&(0x7f000013d000-0x94)="71b5b1841a992fcb19e5362dcec92ebd7744592d00866b527b2835afaaa486392ca59110901a872e8b58941688cd57222666207beae55247f868c40de8a0c7164ea72dff118dfd1d0571c9a566d6048f70eb1c87e22d64a4a69b41168fdf4aefe4756945f7ecc4d043fd63e651f1d31148f0eedc43ffd3b67aa71e698df396a2f58a9283b4ba89fe1cb742be252da872794bcf4e", 0x94}, {&(0x7f000099a000-0xd)="23298a1a4d115d3e4a6bfd4c94", 0xd}], 0x2, &(0x7f00009f9000)=[@init={0x18, 0x84, 0x0, {0x9, 0x3ff, 0xfffffffffffffff8, 0xdf62}}], 0x30, 0x20048800}, {&(0x7f0000b7d000+0xe34)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f000008d000-0x20)=[{&(0x7f0000b4b000)="0cd9165ae756b52ff56a2a8f16673fe14d89222abef78be9752202f36899804921427a962f9e443f3b7c069b85d76b27ccccd774f0beb9b0a5f3f6c0325bea0d5932165dffb04acde07839a6161b567607288b5502", 0x55}, {&(0x7f0000070000-0x49)="f0413904a3bc43b83ef7b9bee7f0e93004110352553b73510b3551cf6baee1938bc41cf13caab9c82bba5ebe3631878bb15a846388c03652d6a3e048eece67ba0cb6590c164c113a23", 0x49}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f00006db000-0x10)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000a38000)=[{&(0x7f0000f10000-0x90)="32acbf5fda677d498a4d605dacf073f4b419892d99a910aeb16a35412e69c2646d762e04e62ba9766cbb4e9431d8c630f74daa3208aa3c4055f012f8b329a7b0ae210e1825e86549aab1d1a567f871c66f836ee439d44d51c8424d4c8cf46915b40ec17c394a13bd3cc0f603d5fa8b3e64ef11b3ea57b30589b7bb01daa20e3c96c1b4be7638e227f8080b893a2b8537", 0x90}], 0x1, 0x0, 0x0, 0x4004}, {&(0x7f00009ee000)=@in6={0xa, 0x0, 0x9d8e, @empty, 0xbc0}, 0x1c, &(0x7f0000858000)=[{&(0x7f0000780000-0x6f)="eaf44ea21238a344c92334e5a5740806c08eeb3b006bb4a1dcb05dba82943595d7b94f970cdae66be1312f3794b10819d0c66c5dd26ca083e5f08764d8807236c8fc1f76d4a973e51d2e85f6093d50728f6f3ef95cd2963d912a67373c304af6ef6076eef207f9ee0703d4ff086ea3", 0x6f}, {&(0x7f000040d000-0x3b)="793f914f1356418877f5d507ed753f72c83b504253248defa0bc9b2df1fadeee2eaff5e8cddd56938864f536fa4095c665b38a22fbe1bc94cb2384", 0x3b}, {&(0x7f0000e0a000-0x1000)="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", 0x1000}, {&(0x7f00009a6000)="d37cc1b167827d470b6bdd066792a24f161d25501fd14e75f19e05e86c1a2d771b7dbc9cc97f37c546f939806e8fac7495d7f572660492328bb330f1c7efde4e78521808dccc6166f5357f19290e4fb409b7adaf82a9ae84cdd1355f46689a8acc296b436a51400d8c0b1dd2fa10856acee5e4779e144b8a98dc94aa5faf5687639bad1fb9a31d9aaf69026948ec7cd4266aa205ae9987c754068752a816f8383bef658dc684dd0ff3060dfc414e32cbf8ea0f6f7f6edc06ff820c504fb3acdb2dcda6", 0xc3}, {&(0x7f000057f000-0x2)="4fb8", 0x2}, {&(0x7f0000884000-0x1c)="fa69d173ab3162fc562cd73458bf8c90d44f739d49ff7ad3ac5304d7", 0x1c}, {&(0x7f0000d78000-0x4e)="30d98e935147d1e17849342fcd18ba2880dce9f089df0deb085c67dce7d7debfca655abf70eefd376499e81450614839edbddbac6c9bc8e7171db71282743fb9227e7d4922d0420a19fecbf37929", 0x4e}, {&(0x7f00008de000)="07e52891ae9b2b01dc0b87f3394ca2670ef27157144ace5a095c441e0744583fa5af7b131dcfd5c4eb8767845f762b8704f8b565c92e500972f7381e52c22c0ff49e5870458657c9ea40d53a85cfd8e0369a8c9cde92a359d3e40064cb507bd572ebdc3e578e16c45fc8a2b606e8dd8f9a6fcb9356093ceef39af0902f7ecf490fe3541879b9e0a88a8c9989908de0ede16b716ddb669a7fb476533e975e2c0e", 0xa0}], 0x8, &(0x7f00009c8000)=[@init={0x18, 0x84, 0x0, {0xf60, 0xffffffffffffff98, 0xfff, 0x8df}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x2, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xa8, 0x208, 0x6, 0xa7, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffa, 0x9, 0x8000, 0x8, 0x9, 0x10001, 0x14, 0x8000, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x345, 0x7, 0x201, 0x400, 0x7, 0x1, 0xfffffffffffffff8, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xb, 0xa38, 0x80000001, r6}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffe00, 0x7}}], 0x180, 0x8000}, {&(0x7f00009da000-0x10)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000a6c000)=[{&(0x7f0000728000)="4e63edee7964e5e8611c5a6e843eaad93f869ddda6fd8bf7a26f52adff5f400eac51c2e846902dd2f25967264bd382427c7d659eb39d6c777bc027a39e7218328f550bedb12b37258a5b7ef1ba59cea46a1200258d0f52429f57cc3be5c9ab2db883e4568461aa4f52fba3f26b8d9fd9d552dae17362e238b6b0518425f83e17528c4318b65a8bb991e0d39634dd87b82c19056f1aa153760428ad17812a6699152db2077b7d25fb543eac45be1c6a9fb231f526b73cd7fef73ff7476f8012886ba538e266f59fed0ff9ba66d9344b533563e64fa28dd21f1ea9ef", 0xdb}], 0x1, &(0x7f0000b4b000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x200, 0xfffffffffffffffc, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x8, 0x7, 0x40}}, @init={0x18, 0x84, 0x0, {0x8, 0x4f4bd403, 0x8, 0x20}}, @init={0x18, 0x84, 0x0, {0x2, 0x7f, 0x800, 0x9}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x7ff, 0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0xd2, 0x200, 0x1, 0x7, 0x2, 0x10001, 0x1, r8}}], 0x120, 0x4000001}, {&(0x7f0000d0d000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f000000b000)=[{&(0x7f0000dd4000-0x71)="1c95fccc4a1523164def27f060c7fd2432e2b79e8b55bfb38df4010238ee1aa9657d70ed92bad4de142e24a70ed863ee06b12ce62b988a1a0bda08233793580ed62e51d85ee92a154d77671a53beddfe3bf4be88dfc24cfc36a443f600a140b441895e60bfa471c5476cc1e387e0de4241", 0x71}, {&(0x7f000043a000-0x35)="0d198e405f0b4fc1e9f47dd3657cfdc5a5bc17eaac6aea4b585660225c8664faf4be76a2a1873c8fd7154018dbc0bae0eddc3d567f", 0x35}, {&(0x7f00009de000-0x3e)="e53193ebe09aa94a246c9d86c61fc6d57aeea1ce71db5c6487c7f11852e4dbd60bfc539f09463c1e108c91e392fdc51c246fd23b642130ff3c89fe055123", 0x3e}], 0x3, &(0x7f0000c5e000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x4, 0x1, r9}}], 0x30, 0x10}, {&(0x7f0000879000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000dc9000)=[{&(0x7f00007cb000-0xbe)="fd7351c89b3ca3dc2d6109795534a5793ad780e5d2c4e17095d1756b2da3b7f6395e400b4338574f237531f7adaa5d261e88996a05fcd0cb14e9a24a9b70ba95eadf1b86bb04e5a548adb238c34374bc1a689eb4ced72a8689b7eb882d749119c259b454033190d70e66e68976bf59386d824daa519f0ad22fc0bec452930a2b8a2c95107dc1a5f9fabd35f965397eccd7a28273dc37da3a87ffffc06702fc285ecd2c7200eade9e1ad9814a8ba877bf0ac16c471bf2d14416685931a1ce", 0xbe}, {&(0x7f000096b000)="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0x1000}, {&(0x7f000093b000)="c63a0c9882185a75388f8bf3afde69fb0572ef50c9c5ff0fd2b510c0526cd747e19b3405ee3f0f8aa4a5f124e34b0934ee835b3bbb37f3a269658e90ee205fc0795e0b5e974542d983a54ab28c2af704a5610aca0de2ddb163f8e358a5e776896d470b2e695cae02a1e296f9d80a5559b1d88d64ec", 0x75}, 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0x1000}, {&(0x7f0000fb8000-0xaf)="0420915d6f60c444489bb5301e73a1a711f0c41b4b229cb58a6ec459afc6d6d5cc821588605d2c7d639e9f60177ac366b83da80cededbe1328a717f804bae73b11e536d864fcdfbfbc80ece2567937158b58b1f6794adf0d419a4f200f29cdad1020713804408ba4ddb91e8cc1b24877cb1baef7330d5568531dc2d49f9116642c9e553eb890195ad356dce3822249b3f0e576e54df73e76357a89cc6bd4c64b248e27050fb48c9868b513f60df72e", 0xaf}, {&(0x7f00002ba000-0x68)="c17250dd100b4cb86842db3aaf50f144a3549114f5cd74d36b4f21ef756371db3b829248dac8e1dabc5da258e560b12fdcf006e81c5b8df8e39c1830c0b07422bb533738069d04793b59d8c53711f44657a305d27e33699143f06fc42b245f6e02cd4e4dd73901b466301d22ef35890f94c9b2f1", 0x74}, {&(0x7f0000447000)}], 0x7, &(0x7f0000870000-0x120)=[@init={0x18, 0x84, 0x0, {0x3, 0x36d2, 0x8, 0x7}}, @init={0x18, 0x84, 0x0, {0x7, 0x10001, 0xfffffffffffffffc, 0x10000}}, @init={0x18, 0x84, 0x0, {0xfff, 0x3, 0xbe4c, 0xc0}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0xcebe, 0x7, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xffffffffffff8000, 0x4, 0x3ff, 0x24, 0x7, 0x7, 0x2, r11}}, @init={0x18, 0x84, 0x0, {0x4, 0x1000, 0xedd0, 0x5}}], 0x120, 0x4000000}, {&(0x7f0000ba1000-0x1c)=@in6={0xa, 0x0, 0x3, @empty, 0x2}, 0x1c, &(0x7f000071e000)=[], 0x0, &(0x7f00007e6000)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x4, 0x39, 0xff}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffd6, 0xa, 0xe331, 0x8}}, @init={0x18, 0x84, 0x0, {0x0, 0x9, 0x9, 0xfa}}, @sndinfo={0x20, 0x84, 0x2, {0x70, 0x820a, 0x45, 0x9, r12}}, @init={0x18, 0x84, 0x0, {0x1, 0x251, 0x9, 0x81}}], 0xf0, 0x20000080}, {&(0x7f0000fa2000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000d30000-0x60)=[{&(0x7f000040e000-0x5)="dd196d2ccf", 0x5}, {&(0x7f00001e8000-0x70)="1dbde6bc678086c5f4ede99f5bb22a7e35287a004a9bf491eb4c168e2f25fe0e716526c16ffe1a75931694fde70346ae342d20b1bf57116efff70074fcac9e4999ac7803982b94533c8addae203326b81975215ebfc049e91188f89aa08541700e8aaef2896623f1d91793d97d49e37a0af80145d1755e8c0084b16f49132b554119bf34", 0x84}, 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{&(0x7f0000009000)="221ef8c297ecd149d2349b8cd40489e891b70e725d9664f0d6c6db975a98169cfbfb53701fd1605833947ad4a11a321f498352d95abf85564f5ec2637d2b4a8d4e16e876cabd7995a81e861441b41b6229569fe0388cbd9ebe47fdf495aedb6c607713641cbb244e86015929fd511cb1514b5fce17ab60558758015b525ac337c37319cce887a403bfbbae289c921f937a12dd9d29f5cff211eca100c8c37e3288347de60b6b54ceb5c92c3e1f7d4b6b9c94913000e2ed1b446e62cc68db", 0xbe}, {&(0x7f0000de9000)="eac05b36ebb0b220f13427511ee0b9a94caca6c832d69fe1f64707a57949dbe63c022ebce10534b8c78a3466", 0x2c}, {&(0x7f0000808000)="8a5d86470a4323f009759905172f7b947b2fb68c31f2b33807d1930642165801cc8bf5c7aaa33b0928e902ea9a15c3d802cbdf780465e170370bbf10d67f694ce3e696a21b478a914f0e4b5edc63956e67daa440c47553c28ec76149471d471d5b128620e4f03b1b5bf83f72e0bcd687ea84d3455004c88a2e4cfed25427326afc2773f6dd1fbcca26fb0d6a6518715b024d3d5184294a831016b9c418b7e97ce2e42bc8260bf623b718812caf0a", 0xae}, {&(0x7f0000b48000-0x51)="ecf0b4ad932b6d09180158e9c9e1a22ae8f64d5172c7bdb57bf14dcd602717b1ebd5bb3e59af3945b9b305a5775690386fd9c8e608fd1757678009d8f25b792b8e88ab1568e68a27cdcae2d2b19f472048", 0x51}, {&(0x7f0000b25000-0x1000)="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0x1000}], 0x7, &(0x7f0000bc7000)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0x8f2, 0x84, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x0, 0x6, 0xc2, 0x1, 0x0, 0x3, r13}}, @init={0x18, 0x84, 0x0, {0xa0, 0xf01, 0x8, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x0, 0x204, 0x3, 0x0, 0x1, 0x7, 0x3, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0xb, 0x5, 0x1ff, 0x40, 0x3, 0x20, r15}}], 0xf0, 0x8000}], 0xa, 0x40800) [ 161.978579] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/02/02 17:21:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) r3 = syz_open_dev$amidi(&(0x7f00007bc000)='/dev/amidi#\x00', 0x80000000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000b0e000-0x84)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xbb}, @in6={0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x8000}], 0x84) 2018/02/02 17:21:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0x3a9000)=nil, 0x3a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0xb2, &(0x7f000036e000-0xb2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x22, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@info_request={0xf}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x80000001) 2018/02/02 17:21:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x278, 0x0, &(0x7f000014d000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) msgget$private(0x0, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e48000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000db6000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fa9000-0xe8)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000d75000+0xcf0)=0xe8) r7 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a8e000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000aff000-0xe8)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000030000)=0xe8) r10 = gettid() lstat(&(0x7f0000fa4000)='./file0\x00', &(0x7f00005a8000-0x17)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bec000)='./file0\x00', &(0x7f0000282000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() getresuid(&(0x7f0000184000), &(0x7f0000e62000), &(0x7f0000ec5000-0x4)=0x0) getgroups(0x4, &(0x7f0000468000-0xe)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000941000-0xc)={0x0}, &(0x7f0000de2000)=0xc) fstat(r1, &(0x7f0000678000)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() sendmsg$netlink(r2, &(0x7f000051d000)={&(0x7f0000c9f000)=@kern={0x10, 0x0, 0x0, 0x800a002}, 0xc, &(0x7f0000f6d000)=[{&(0x7f00007f8000-0x30c)={0x30c, 0x22, 0x800, 0x2, 0x1, "", [@typed={0xc, 0x17, @fd=r2}, @generic="ad94f39130794606d3ebf2846c6e5874b5c4f176de26a018ce169bf1f72eae21b73d6477d5798ac1d4ab04e69975c03c493a17790c05cecfc7ce49dfb6fea8b2535e6072b10af0983dc3c5da6dd83443b5b6002ca57b34fffeab305924f365eec963f77e9b21f1f58f676bab7d4bac5c02cb2abd5a58f860d8d14dac3a68e62416f7c49c7b519f2ebd76fd0251cb8725b03921ba8bf86b23742d0dd2ea81005ba60229c6c7df6c1502d240bce3454cf130e578bf9f14e539454cdcedfc8adb3156f565", @typed={0x8, 0x15}, @typed={0x10, 0x17, @u64=0x10001}, @generic="706d61b9545ae85aa1c703b41c4955e7d739f0dbc34194207cfec949b1fe41579a8d0850a0471b560d0c5593550f91b7ba3d67432ca253665d17de80a33d67aa35d46c3baca3b195512cfcab159bafc5aa9fa9f005ea09a6a3e3859322365c3861810c84758e05053bff263f80c567284d107625085650710d18a62b3062f0f103c3be22a61968013395db9a0b8dc3b38fe673df3438fb8c0c4304a295591180a98f84e3c7be22ff055885e7475e2852e885da885302fbcf61fa4826594869f0cdc39c04c238627e0e3ebaf934a29c205f497610", @nested={0xac, 0x6f, [@generic="27fed9fbf8b88642d83a442cfa4f810b96914af0ec9a30e1cc98c267e801556f08fd2c1873a959b496d92ff3192cb899a564276e79fa9b1e090656fa4c756564cab62ecfa177eb1e498ef589483b206f7b692d7d06bedd9580c3db45eb2bab5dd8aeb3333b29", @typed={0xc, 0x1b, @pid=r4}, @typed={0xc, 0x20, @pid=r5}, @typed={0xc, 0x8a, @ipv4=@empty}, @typed={0x1c, 0x1a, @str="5e9c286c6f70726f63657468315e275b00"}]}, @generic="f049e50f838ffab186b25a37e579ec40bf953b68205b9cfd20f0f9681839c2360daf6862ae5e236cff17dde49702ff62a9c1839c50e58f0f3152bc3454f1195e1425e67f94e07398035a2ec5428bc8ed58ca9a13336f2606a929b7b811dfcdcee2a3ac197419885f9cce2aee4de50f9ef149c23940996795494275cee387b1316a257bf11423", @typed={0xc, 0x2e, @str='\x00'}]}, 0x30c}, {&(0x7f0000b0a000)={0xfc, 0x21, 0xa0b, 0x0, 0x1, "", [@generic="b103281a99c2ce24e6ea35f3ac5a34bf67b2a0552052d5cb12d1c75408583e5a86ab29135cf707fb2d3982226d92bf76865241122953eb504d894eb54e89735339ab98d0a2a5f8f2efa1c2f7c1d6749caf8a1685ffb0c00a04cda5a71018b79cc1f06f249048f622ff9729803f3bc95d4ed73c6799824c8d00e3af1c0f31a1c36aa28a026e3b22d6fbe58abd18d0fe8b6eedc62631a9f70fb9c0d79ffb121319646cabcec6f309c6808834b6194587984e5312c06c7bd916d36dc6bb7b49424cdc205da54d17b5a8bee5453bf820276676104dfb6c4dff8f94233e6d866ac989", @typed={0xc, 0x84, @u32=0xd4a}]}, 0xfc}, {&(0x7f0000806000)={0x15f8, 0x17, 0x200, 0x6, 0x1, "", [@nested={0x11c8, 0x1a, [@typed={0x8, 0x25}, @typed={0xc, 0x26, @str='%]\x00'}, 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[@generic="705941557cec5dcc92d3aba0deb08301e8cd6b40907012f5c805053690d08b95c843", @typed={0x10, 0x3, @u64}]}, @generic="5b03ef0204761b8476b7ac41a98a3354159f0bf100344042befd6c9e2bdcf6e3be85de729280051e4a874ecbb241925d514a06b7ac4cdc7c4093c1f5f2e5fb05d1bbc1ddb488c3e8a5106c22cd22faece561", @nested={0x6c, 0xb, [@generic, @generic="08d4ab1bdc993cdac271349404fa4960c06567eb96319764c74b659d39f284888fc007edbe2a83a43517d86d9d513ef7ad7be5f11c307464a93a27d5fe3ef8875675b839c621d864bbdde1f666fb5e508d13abcc4b57df3c187a5790d9ea4bbd9f7ddac9253ba1"]}, @nested={0x1c, 0x61, [@typed={0xc, 0x65, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x74, @u32=0xc80}]}]}, 0x124}, {&(0x7f00002be000-0x7bc)={0x7bc, 0x2d, 0x8, 0x0, 0x0, "", [@generic="0d7c812d5023cf104b49bb5bce66d12aea16864e98016062d588d8a19995914205ffb1bd9a6e8e6b99f72c81", @generic="aeb5804f453ede9efd01e670d5c81303723c722247ca9c2d91b7040324243608d8abc7c8625a1eb4085a052f6ee449f737fd23b23619ccb108b8fd63713e9fc21bfed487c80d2c6c542d41681012df3c48800005a20e0ab451b9996610472ce019d9797122346df845aa6151d2f98e9b7dc87dd8ec0cbf1139924544520abf41e80bd055092de5aa995f2ef176d3dd5ad0b068fd44d1b1c59ebf2eb538c96a3124e99eb6f82032abfdb57a4890444d92dea20bfc7911d17696e1781f3468c7d9303c", @nested={0x1c4, 0x2c, [@typed={0x1c, 0x40, @str='^/ppp1bdev\'user)!]\x00'}, @generic="aa49fbdbea0d2f62cc4491460f6c1c1cf9144f6ec8521ec775184b44152ecd8d7b38189fb1897cd6d02f2cc586aa78deb8164d77920cc8adcc3f7edf956cb59caebaa1385e9743ee23e7765b8baf7456283f67225d47f9716708ce2c77f4a2f8f4aaa26f31864f38ac527e8b4a4712af8b4b0c4dfe9cdab72ef9e61d1209b2cc2e74cce574fd32ffb244c09a503b98e854a927ce7ca9f0", @typed={0x10, 0x75, @u64=0x80000000}, @generic="d0e9da03482a660a945272bcefbab4aaa5a4b74bb6", @generic="53b52e968c898c1ef0ed954146da401ba0f533a6c06087b14b4f45272ae571f8942e3d04d8aa9263343f8021c83fd24edec9879f43f6c7221f1fcdf891015f60c713792bcb2858a652c7ea103eb3c563ab2ab5e829714aad04a27f5d926672e22aa474627cba234974df5fc3e4614d42b781bd9accbe05fe032053fbd6d2f4343a867d1fa17c224ffc6440de416bf48e3d4850327b6397f4acbd5504c724a7a0d72cc729d013c749b7a5e76c2978da13cdbcbea6e16df9717f76eeab1c014c16d3b0821526a963a31988189b", @typed={0x8, 0x8e}, @typed={0x14, 0x2f, @str='mime_type\x00'}]}, @nested={0x14, 0x41, [@typed={0x10, 0x38, @u64=0xf25d}]}, @generic="7f53d5c93425ccd911af9160b1849e4c44ca135506650afcada67bd920846eaab4748ecb31dcba7935efc08a14626f670c97d5881390a705f145bf886e8886a834b8c42c957e1a405179f6477ba8f10c610b0a6e33541f639960a61f2ce59713f18f196504612c0af4ff13ad18aaba341ece68cc43977d3dc8627db8e987ef6c78f7c270035ba6c011937a1c79248a62b0dc54c0c783669d478375b4029ed838233b40abc663383d036571e440a0b5279b907cefdb3d6102e9fc9bf705554ce65c702f5e44caa1ab3c745695e0042d21271421ef572fe29868ad07", @nested={0x314, 0x37, [@typed={0xc, 0x91, @str='%\x00'}, @typed={0xec, 0x7, @binary="953e66df67e935693dd667b14f1727297eefb080621fb3f624b8432de0f86b31b8c74655b9aacb97fde214c1742e9579301d7eaaad4da04057741c5b77e7eb363352679ee37a82083a6f269302dbf965237378d63a22d28c08c92814ce5d20a2ee95978c2442b4a5df3be63bccdacab9b2f0a11750b171311fe484a6acd8f739f778fb3077d7fe5f91a25007c750770cbcee8a92237a73b9a294da7d4038038e7c05ad66194b50ad86373b18adc88e214dac8b58cb05b79b96cbe4c76b44298a174ba0384f1dc0c5ce5de83abcd70a80282f355d47ebf4a713474aca1a8aaa40c991443e"}, @typed={0xc, 0x28, @fd=r2}, @generic="540c0121b2eec0c9b9378e02ec86baf92ca38a67e2e08c21d216772e2bc60338d85fddd7e1863f227d85ff9a3c4f2753549aeb374f1c91c72567f3b62f4e2ae82a8b84bb3d3a061b0f1c07777f63ac9bf65237ebf35ca73ae13eec4ca24dda0dfe55c26d115c3d33f2afdd5a4c3beca79ea31433811d687bacb31ba2eab6439cfd9720ef5b21b95b6baa768f3f487d217ed2cae661f1a9f9e61614e48f0f7f8c8bd77cc8431e1a10d98e708530d0e88308ad63ccedafea10826e4c990f99ea3801857de4b054a66320b0c1ba1d3bb3b0ed84d5fab7ae44e38e81a063f7f2e48e37b68de6234387476f2a294f02439932900308", @generic="2fc06f547d3b86958958c8a4f1dca7ec5e1b9a42802828507347568d4a058623d2", @typed={0xc, 0x5c, @u32=0x9}, @generic, @generic="1efcd49e5a254702790b1a4c371c1f26aaa627ae5d3e7f82373253e556f89b84c24440d28bae8a2bf639ab575f53667d4adebc1eb046988176c9edff3a1beff551c2d1e2e1b3ba74e88b2cabe8c4ee820ad606d93bec6d09be570a583a60955ca51e4c5ab1fc9855a762b8ed3d357bcf9a3ff0c05dc628", @generic="0b3ed50d0570ce014a17e2761e6f055a8502b345ad12b487d6a9a349bfbe2b7fefd4b6d8fedfe08eef87a431765c443923c4eb3be130fb7b7b6c0edcca019ef606199c32ea8f6778da5b70ed14050eb4ec77c6948e0ec0a1350bf0cd2c560b77c29f1cfcad00a7580cb78b42ef7213f49f62df"]}, @nested={0x98, 0x67, [@generic="e59b5107996daf98e840de09ade5534e6b42c266124f4e287dfccd8f828fee6eb22e9382e63ab154e7f040a27cd3175aa9fdfe5162e288af5308527e03972d17eb9a18290c", @generic="ca42d9a9723c0bdeabce8b5ced066d7fed98e5198c1952bf6cb2eb0b417481a41356018e4007f4f5a627e90186fd505b4d9b849a2724da62a0f3f4594597d612bf536cf8bd7a05b76767e510"]}, @generic="1aa497f2ef757332736ce23fe6375cf00fd311964be763d25f010d3d3285b1fa8278a5cb412e0e7d3494447d46a78ba78abac3ea2f5a9ccb8458f8c3951901a34c08e9dbfc79ec82d6f80b91d76d1d7f46d105f474d6d9b9d864718a"]}, 0x7bc}, {&(0x7f000019c000-0xa4)={0xa4, 0x38, 0x800, 0x5, 0x3, "", [@nested={0x14, 0x4e, [@typed={0x10, 0x45, @u64=0x9}]}, @typed={0x8, 0x91}, @generic, @typed={0xc, 0x43, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="20c4f302965c19eca462b1d8a37b9ad591e1329e0f6c19937afd35df33b76ee000e2804329a61ed40b02411e48bd2d1c06246d0ba4ce0b32eb1aa95371948011773948dbfc1f85854941902dd94a0fc61e5d85ba00465bd78f759330709905793444f3b6a182d5064006"]}, 0xa4}], 0x9, &(0x7f0000486000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r2]}], 0xa8, 0x20040001}, 0x800) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/02 17:21:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f00001e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e53000)=0x14) clock_gettime(0x0, &(0x7f0000e5d000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000344000-0x38)={&(0x7f000065f000-0x10)={0x1d, r2}, 0x10, &(0x7f000035b000-0x10)={&(0x7f0000143000-0x48)={0x5, 0x800, 0x9, {r3, r4/1000+30000}, {0x0, 0x2710}, {0x4, 0x200, 0x2, 0x3}, 0x1, @can={{0x3, 0x7, 0x40, 0x5}, 0x6, 0x2, 0x0, 0x0, "47b728d3adf11d4c"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x4010) r5 = syz_open_procfs(0x0, &(0x7f000010f000)='comm\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffc0000000000000) syslog(0x9, &(0x7f00003ca000-0xd5)=""/213, 0xd5) readv(r5, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000e58000)={@rc={0x1f, {0x6a, 0x4, 0x7, 0x100000001, 0x10000, 0x200}, 0x80000001}, {&(0x7f0000a91000-0x75)=""/117, 0x75}, &(0x7f00000dc000-0x1), 0x6}, 0x29) 2018/02/02 17:21:10 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) connect(r0, &(0x7f0000127000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/02/02 17:21:10 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000040d000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x7, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000ac8000-0xe)='/dev/admmidi#\x00', 0x2, 0x40000) ioctl(r1, 0x4000000000001260, &(0x7f0000629000)="4fc23b8da85d1acde87fad60bf984f4bff4833c0b9198e0380a88b93e4849b3f78aaa6167d52074bc27f343d2755105ffcffff164400003f2ae47fe9af2fcfc9ab983b4a3c739899664e12b29a2a96d9dbd2d63d8b676173d7958db9") fgetxattr(r1, &(0x7f000093e000)=@random={'user.', '/dev/loop#\x00'}, &(0x7f00008d0000)=""/44, 0x2c) 2018/02/02 17:21:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000125000-0x4)=""/4, &(0x7f0000000000)=0x4) r1 = syz_open_dev$admmidi(&(0x7f000035a000-0xe)='/dev/admmidi#\x00', 0x1ff, 0x400) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000034000-0x4)=0x400) 2018/02/02 17:21:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x80000001) [ 162.127533] ------------[ cut here ]------------ [ 162.132540] refcount_t: underflow; use-after-free. [ 162.137662] WARNING: CPU: 1 PID: 20758 at lib/refcount.c:187 refcount_sub_and_test+0x167/0x1b0 [ 162.146421] Kernel panic - not syncing: panic_on_warn set ... [ 162.146421] [ 162.153790] CPU: 1 PID: 20758 Comm: syz-executor5 Not tainted 4.15.0+ #292 [ 162.160809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.170145] Call Trace: [ 162.172720] dump_stack+0x194/0x257 [ 162.176334] ? arch_local_irq_restore+0x53/0x53 [ 162.180999] ? vsnprintf+0x1ed/0x1900 [ 162.184798] panic+0x1e4/0x41c [ 162.187973] ? refcount_error_report+0x214/0x214 [ 162.192713] ? show_regs_print_info+0x18/0x18 [ 162.197212] ? __warn+0x1c1/0x200 [ 162.200658] ? refcount_sub_and_test+0x167/0x1b0 [ 162.205399] __warn+0x1dc/0x200 [ 162.208664] ? refcount_sub_and_test+0x167/0x1b0 [ 162.213412] report_bug+0x211/0x2d0 [ 162.217045] fixup_bug.part.11+0x37/0x80 [ 162.221094] do_error_trap+0x2d7/0x3e0 [ 162.224968] ? vprintk_default+0x28/0x30 [ 162.229025] ? math_error+0x400/0x400 [ 162.232808] ? printk+0xaa/0xca [ 162.236077] ? show_regs_print_info+0x18/0x18 [ 162.240650] ? rcutorture_record_progress+0x10/0x10 [ 162.245668] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 162.250507] do_invalid_op+0x1b/0x20 [ 162.254206] invalid_op+0x22/0x40 [ 162.257643] RIP: 0010:refcount_sub_and_test+0x167/0x1b0 [ 162.262986] RSP: 0018:ffff8801bf026b70 EFLAGS: 00010282 [ 162.268407] RAX: dffffc0000000008 RBX: 0000000000000401 RCX: ffffffff815a57ae [ 162.275661] RDX: 0000000000004b09 RSI: ffffc9000499a000 RDI: 1ffff10037e04cf3 [ 162.282914] RBP: ffff8801bf026c00 R08: 1ffff10037e04cb5 R09: 0000000000000000 [ 162.290167] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff10037e04d6f [ 162.297419] R13: 00000000ffffff01 R14: 0000000000000500 R15: ffff8801c910babc [ 162.304699] ? vprintk_func+0x5e/0xc0 [ 162.308507] ? refcount_inc+0x50/0x50 [ 162.312291] ? refcount_sub_and_test+0x115/0x1b0 [ 162.317058] ? refcount_inc+0x50/0x50 [ 162.320842] ? sctp_do_sm+0x3902/0x6ed0 [ 162.325842] ? sctp_inq_push+0x23b/0x300 [ 162.329883] ? sctp_backlog_rcv+0x177/0xa90 [ 162.334201] sock_wfree+0xa6/0x140 [ 162.337817] sctp_wfree+0x2eb/0x670 [ 162.341428] ? __sctp_write_space+0x910/0x910 [ 162.345910] skb_release_head_state+0x124/0x260 [ 162.350567] skb_release_all+0x15/0x60 [ 162.354439] consume_skb+0x153/0x490 [ 162.358135] ? sctp_chunk_put+0x99/0x420 [ 162.362180] ? alloc_skb_with_frags+0x750/0x750 [ 162.366832] ? sctp_chunk_hold+0x20/0x20 [ 162.370883] ? refcount_sub_and_test+0x115/0x1b0 [ 162.375623] ? refcount_inc+0x50/0x50 [ 162.379406] ? mark_held_locks+0xaf/0x100 [ 162.383543] ? sctp_datamsg_put+0x46f/0x5b0 [ 162.387867] sctp_chunk_put+0x29c/0x420 [ 162.391836] ? sctp_chunk_hold+0x20/0x20 [ 162.395891] ? sctp_transport_dst_confirm+0x50/0x50 [ 162.400897] ? debug_object_deactivate+0x364/0x560 [ 162.405843] ? check_noncircular+0x20/0x20 [ 162.410074] sctp_chunk_free+0x53/0x60 [ 162.413964] sctp_outq_sack+0xa35/0x16d0 [ 162.418042] ? __lock_is_held+0xb6/0x140 [ 162.422106] ? sctp_outq_uncork+0x70/0x70 [ 162.426239] ? skb_pull+0xc7/0x110 [ 162.429769] ? sctp_sf_eat_sack_6_2+0x230/0xb60 [ 162.434434] ? sctp_sf_eat_data_fast_4_4+0x720/0x720 [ 162.439529] ? sctp_association_put+0x74/0x2f0 [ 162.444098] ? sctp_association_hold+0x20/0x20 [ 162.448683] ? print_irqtrace_events+0x270/0x270 [ 162.453433] ? sctp_sm_lookup_event+0x95/0x3e0 [ 162.458006] sctp_do_sm+0x3902/0x6ed0 [ 162.461794] ? perf_trace_lock+0xd6/0x900 [ 162.465951] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 162.471999] ? __lock_acquire+0x664/0x3e00 [ 162.476226] ? refcount_dec_and_test+0x1a/0x20 [ 162.480813] ? print_irqtrace_events+0x270/0x270 [ 162.485570] ? sctp_assoc_bh_rcv+0x23c/0x4b0 [ 162.489976] ? lock_downgrade+0x980/0x980 [ 162.494133] ? pvclock_read_flags+0x160/0x160 [ 162.498613] ? mark_held_locks+0xaf/0x100 [ 162.502755] ? ktime_get+0x15c/0x3a0 [ 162.506466] ? kvm_clock_get_cycles+0x25/0x30 [ 162.510946] ? ktime_get+0x26f/0x3a0 [ 162.514651] ? ktime_get_resolution_ns+0x300/0x300 [ 162.519569] ? refcount_add+0x60/0x60 [ 162.523398] sctp_assoc_bh_rcv+0x283/0x4b0 [ 162.527658] sctp_inq_push+0x23b/0x300 [ 162.531529] ? sctp_inq_free+0x3c0/0x3c0 [ 162.535602] sctp_backlog_rcv+0x177/0xa90 [ 162.539750] ? sctp_hash_obj+0x5e0/0x5e0 [ 162.543792] ? mark_held_locks+0xaf/0x100 [ 162.547931] ? __local_bh_enable_ip+0x121/0x230 [ 162.552587] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 162.557583] ? __release_sock+0xca/0x360 [ 162.561625] ? trace_hardirqs_on+0xd/0x10 [ 162.565755] ? __local_bh_enable_ip+0x121/0x230 [ 162.570416] __release_sock+0x124/0x360 [ 162.574393] release_sock+0xa4/0x2a0 [ 162.578088] ? refcount_dec_if_one+0x20/0x20 [ 162.582485] ? __release_sock+0x360/0x360 [ 162.586627] ? sctp_primitive_SEND+0xa0/0xd0 [ 162.591039] sctp_sendmsg+0x19b9/0x35e0 [ 162.595047] ? sctp_id2assoc+0x390/0x390 [ 162.599096] ? avc_has_perm+0x43e/0x680 [ 162.603066] ? avc_has_perm_noaudit+0x520/0x520 [ 162.607735] ? check_noncircular+0x20/0x20 [ 162.611952] ? lock_release+0xa40/0xa40 [ 162.615934] ? find_held_lock+0x35/0x1d0 [ 162.619996] ? avc_has_perm+0x35e/0x680 [ 162.623970] ? sock_has_perm+0x2a4/0x420 [ 162.628029] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 162.633473] ? lock_release+0xa40/0xa40 [ 162.637450] inet_sendmsg+0x11f/0x5e0 [ 162.641233] ? inet_sendmsg+0x11f/0x5e0 [ 162.645217] ? inet_create+0xf50/0xf50 [ 162.649094] ? selinux_socket_sendmsg+0x36/0x40 [ 162.653749] ? security_socket_sendmsg+0x89/0xb0 [ 162.658490] ? inet_create+0xf50/0xf50 [ 162.662365] sock_sendmsg+0xca/0x110 [ 162.666068] sock_write_iter+0x31a/0x5d0 [ 162.670117] ? sock_sendmsg+0x110/0x110 [ 162.674099] ? iov_iter_init+0xaf/0x1d0 [ 162.678067] __vfs_write+0x684/0x970 [ 162.681773] ? kernel_read+0x120/0x120 [ 162.685641] ? bpf_fd_pass+0x280/0x280 [ 162.689522] ? _cond_resched+0x14/0x30 [ 162.693404] ? selinux_file_permission+0x82/0x460 [ 162.698254] ? rw_verify_area+0xe5/0x2b0 [ 162.702298] ? __fdget_raw+0x20/0x20 [ 162.706004] vfs_write+0x189/0x510 [ 162.711816] SyS_write+0xef/0x220 [ 162.715261] ? SyS_read+0x220/0x220 [ 162.718868] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 162.723869] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 162.728625] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 162.733363] RIP: 0033:0x453299 [ 162.736535] RSP: 002b:00007f1b1a438c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 162.744228] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 162.751482] RDX: 000000000000032a RSI: 00000000204a1f49 RDI: 0000000000000013 [ 162.758740] RBP: 0000000000000125 R08: 0000000000000000 R09: 0000000000000000 [ 162.765992] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f0c18 [ 162.773245] R13: 00000000ffffffff R14: 00007f1b1a4396d4 R15: 0000000000000000 [ 162.781418] Dumping ftrace buffer: [ 162.785178] (ftrace buffer empty) [ 162.788882] Kernel Offset: disabled [ 162.792492] Rebooting in 86400 seconds..